Pietenpol-Archive.digest.vol-pf

March 10, 2016 - April 22, 2016



Subject: Re: Dick Navratil BPA Newsletter
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Mar 10, 2016
Bill, It sounds to me like your Bragging again. :) Is the Canadian postal service just that much better than the one in the USA? I've been waiting for my issue as well. I was getting worried that my subscription ran out. Waiting and watching for the postal folks in So CA. Like Steve Martin and the phone book scene. -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453634#453634 ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "Bill Church" <billspiet(at)sympatico.ca>
Date: Mar 10, 2016
Paul, Why in the world would you... just kidding. Very nice woodwork. Just be careful about watching the weight. Bill C. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453636#453636 ________________________________________________________________________________
From: "Barry Davis" <bed(at)mindspring.com>
Subject: BPA Newsletter
Date: Mar 10, 2016
Got mine yesterday in Georgia. Great tribute issue! Barry NX973BP ________________________________________________________________________________
Date: Mar 10, 2016
Subject: Re: BPA Newsletter
From: Marcus Zechini <marcus.zechini(at)gmail.com>
Where do I send $$$? Email or paper ok with me. On Mar 10, 2016 12:32 PM, "Barry Davis" wrote: > Got mine yesterday in Georgia. Great tribute issue! > > Barry > > NX973BP > ________________________________________________________________________________
From: "Barry Davis" <bed(at)mindspring.com>
Subject: EAA Vintage Meeting in Georgia
Date: Mar 10, 2016
John H Good to see you at the Vintage Meeting. I had to scoot out early due to prior commitments. Looks like I will have to dig the Big Piet out as our temperature was 78 yesterday (if only the wind would get below 20 and gusting) Barry D NX973BP ________________________________________________________________________________
Subject: Re: Dick Navratil BPA Newsletter
From: "tkreiner" <tkreiner(at)gmail.com>
Date: Mar 10, 2016
To all, When I opened my mailbox, to my surprise was not only the current BPA Newsletter, but a very nice note from John Hoffman regarding the his involvement with it and what he's experienced during the last year. John has acknowledged that the timing of the Newsletter has hit a nerve, and his is extending everyone's subscription for a full year, gratis! Kudo's to John for doing the right thing! -------- Tom Kreiner Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453650#453650 ________________________________________________________________________________
Subject: Re: Dick Navratil BPA Newsletter
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Mar 10, 2016
Pieters, That's very nice of John to offer the extra year. But I would feel badly if he had to shoulder the extra cost. I don't think he took this on as a business but rather to support all of our interest. Thank you John for doing that. The offering of the extra year just shows what kind of person John truly is. I for one will continue to send in my subscription. -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453651#453651 ________________________________________________________________________________
Date: Mar 10, 2016
From: cessna7226g(at)aol.com
Subject: Re: BPA Newsletter
Barry, How do I contact the editor. I paid my dues last year and never received a copy Joe R -----Original Message----- From: Marcus Zechini <marcus.zechini(at)gmail.com> Sent: Thu, Mar 10, 2016 12:35 pm Subject: Re: Pietenpol-List: BPA Newsletter Where do I send $$$? Email or paper ok with me. On Mar 10, 2016 12:32 PM, "Barry Davis" wrote: Got mine yesterday in Georgia. Great tribute issue! Barry NX973BP ________________________________________________________________________________
Date: Mar 11, 2016
From: Jim Boyer <boyerjrb(at)comcast.net>
Subject: Re: Starting my build, but need to know which fuselage
to build! Hi John, Wonderful edition of Newsletter tribute to Dick Navratil. Just received it today and have really enjoyed reading it. Dick was a wonderful ambassador for the Pietenpol through his being at Brodhead and through the wood workshop at Sun-n-Fun. Never forget my ride in his rotary engine Piet. Thanks, Jim Boyer ________________________________________________________________________________
From: "Barry Davis" <bed(at)mindspring.com>
Subject: BPA Newsletter
Date: Mar 11, 2016
Send an email to John Hofmann at jhofmann(at)reesgroupinc.com Barry From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of cessna7226g(at)aol.com Sent: Thursday, March 10, 2016 9:23 PM Subject: Re: Pietenpol-List: BPA Newsletter Barry, How do I contact the editor. I paid my dues last year and never received a copy Joe R -----Original Message----- From: Marcus Zechini <marcus.zechini(at)gmail.com> Sent: Thu, Mar 10, 2016 12:35 pm Subject: Re: Pietenpol-List: BPA Newsletter Where do I send $$$? Email or paper ok with me. On Mar 10, 2016 12:32 PM, "Barry Davis" wrote: Got mine yesterday in Georgia. Great tribute issue! Barry NX973BP ________________________________________________________________________________
Date: Mar 11, 2016
From: cessna7226g(at)aol.com
Subject: Re: BPA Newsletter
Thank you for the info -----Original Message----- From: Barry Davis <bed(at)mindspring.com> Sent: Fri, Mar 11, 2016 12:53 pm Subject: RE: Pietenpol-List: BPA Newsletter Send an email to John Hofmann at jhofmann(at)reesgroupinc.com Barry From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of cessna7226g(at)aol.com Sent: Thursday, March 10, 2016 9:23 PM Subject: Re: Pietenpol-List: BPA Newsletter Barry, How do I contact the editor. I paid my dues last year and never received a copy Joe R -----Original Message----- From: Marcus Zechini <marcus.zechini(at)gmail.com> Sent: Thu, Mar 10, 2016 12:35 pm Subject: Re: Pietenpol-List: BPA Newsletter Where do I send $$$? Email or paper ok with me. On Mar 10, 2016 12:32 PM, "Barry Davis" wrote: Got mine yesterday in Georgia. Great tribute issue! Barry NX973BP ________________________________________________________________________________
Subject: Small Continental on EBAY
From: "tkreiner" <tkreiner(at)gmail.com>
Date: Mar 12, 2016
The engine in this link is unidentified as to exact type, but from the pics, it's a small Continental, and might be worth bidding on. Here's the link: http://www.ebay.com/itm/222019966172?_trksid=p2060353.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT -------- Tom Kreiner Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453685#453685 ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "braywood" <braywood(at)hotmail.com>
Date: Mar 12, 2016
Gorgeous!! I am very jealous of your workmanship!! Keep us posted on progress!! Mark Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453694#453694 ________________________________________________________________________________
Subject: Re: Small Continental on EBAY
From: "taildrags" <taildrags(at)hotmail.com>
Date: Mar 13, 2016
Definitely a small Continental with tapered shaft, no data plate, and without a photo of the rear of the engine it's hard to tell all the details. If what the seller is saying is correct, that it came out of a Piper, it could be an A65-8 out of a Cub, maybe an A75, it does have two sets of plugs so it would definitely have had dual magnetos. He's advertising it for $1100 with free shipping. It would probably be worth that just in parts/cores unless it's trashed inside. -------- Oscar Zuniga Medford, OR Air Camper NX41CC "Scout" A75 power Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453710#453710 ________________________________________________________________________________
Subject: Re: Small Continental on EBAY
From: "taildrags" <taildrags(at)hotmail.com>
Date: Mar 13, 2016
Oh, I just noticed that the seller says it turns over 360 degrees, so that might indicate it hasn't thrown a rod or destroyed its insides. -------- Oscar Zuniga Medford, OR Air Camper NX41CC "Scout" A75 power Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453716#453716 ________________________________________________________________________________
Subject: Re: Some recent metalwork from the UK
From: "johnnysdrop" <johnnysdrop(at)googlemail.com>
Date: Mar 15, 2016
Hi Tony, Sorry for a very slow reply, I have enough trouble finding time to make anything for myself let alone anyone else so cannot help with your request unfortunately. Thank you for the interest though! Regards English Johnny Still building the wings -------- The only way is UP Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453771#453771 ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Mar 16, 2016
Hi Phil, I see your trim tab. Mine is located in the rear most bay, under the horizontal. I have had mine for more than 30 years. It works very well. I have a tension spring on one horn, a single cable going to the cockpit , attaching to the lever and another tension spring on the lever. The springs work against each other to keep the cable tight. Very light weight. We got the idea of this type of trim tab from the Pre-war T-Craft. You will like it. At this point I would consider moving yours back to the next bay. It will be more effective because of the longer arm. It will also be out of the way and people won't be walking into it. I believe there are pics of mine at www.westcoastpiet.com Cheers, -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453802#453802 ________________________________________________________________________________
Date: Mar 16, 2016
Subject: Re: Some recent metalwork from the UK
From: Steven Dortch <steven.d.dortch(at)gmail.com>
English Johnny, those look substandard. Please ship them to me in Texas for long term testing! Blue skies, Steve D On Mar 15, 2016 6:34 AM, "johnnysdrop" wrote: > johnnysdrop(at)googlemail.com> > > Hi Tony, > Sorry for a very slow reply, I have enough trouble finding time to make > anything for myself let alone anyone else so cannot help with your request > unfortunately. > Thank you for the interest though! > Regards > English Johnny > Still building the wings > > -------- > The only way is UP > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=453771#453771 > > ________________________________________________________________________________
Date: Mar 17, 2016
Subject: First Flight
From: Peter Johnson <vk3eka(at)bigpond.net.au>
Hi Guys, I had a successful first flight this morning in the Pietenpol. Beautiful morning and a very smooth flight. Just a circuit of the field to check everything is OK. The trim is a little nose heavy but otherwise she flys beautifully. Cheers Peter Wonthaggi Australia http://repiet.cpc-world.com ________________________________________________________________________________
From: "Boatright, Jeffrey" <jeffboatright(at)emory.edu>
Subject: Re: First Flight
Date: Mar 16, 2016
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Subject: Re: First Flight
From: Scott Knowlton <flyingscott_k(at)hotmail.com>
Date: Mar 16, 2016
Well done Peter! Looks amazing. Scott Knowlton Burlington Ontario Canada Sent from my iPhone > On Mar 16, 2016, at 7:46 PM, Peter Johnson wrote: > > Hi Guys, > > I had a successful first flight this morning in the Pietenpol. Beautiful morning and a very smooth flight. Just a circuit of the field to check everything is OK. The trim is a little nose heavy but otherwise she flys beautifully. > > Cheers > > Peter > > Wonthaggi Australia > http://repiet.cpc-world.com > > > > ________________________________________________________________________________
Date: Mar 16, 2016
Subject: Re: First Flight
From: Marcus Zechini <marcus.zechini(at)gmail.com>
Congratulations! On Mar 16, 2016 7:43 PM, "Peter Johnson" wrote: > Hi Guys, > > I had a successful first flight this morning in the Pietenpol. Beautiful > morning and a very smooth flight. Just a circuit of the field to check > everything is OK. The trim is a little nose heavy but otherwise she flys > beautifully. > > Cheers > > Peter > > Wonthaggi Australia > http://repiet.cpc-world.com > > ________________________________________________________________________________
From: Ray Krause <raykrause(at)frontiernet.net>
Subject: Re: First Flight
Date: Mar 16, 2016
Congratulations! Your plane is beautiful, especially the color and prop. I hope to fly mine this summer. Ray Krause Sent from my iPad > On Mar 16, 2016, at 4:26 PM, Peter Johnson wrote: > > Hi Guys, > > I had a successful first flight this morning in the Pietenpol. Beautiful morning and a very smooth flight. Just a circuit of the field to check everything is OK. The trim is a little nose heavy but otherwise she flys beautifully. > > Cheers > > Peter > > Wonthaggi Australia > http://repiet.cpc-world.com > > > > ________________________________________________________________________________
Date: Mar 16, 2016
Subject: Re: First Flight
From: John Cox <rv10pro(at)gmail.com>
Gorgeous Picture! John Cox - Oregon On Wed, Mar 16, 2016 at 4:26 PM, Peter Johnson wrote: > Hi Guys, > > I had a successful first flight this morning in the Pietenpol. Beautiful > morning and a very smooth flight. Just a circuit of the field to check > everything is OK. The trim is a little nose heavy but otherwise she flys > beautifully. > > Cheers > > Peter > > Wonthaggi Australia > http://repiet.cpc-world.com > > ________________________________________________________________________________
Subject: Re: New (Free) Aviation App
From: "gbrasch" <gmbrasch(at)gmail.com>
Date: Mar 16, 2016
We just completed a major upgrade to Airport Courtesy Cars App, which now makes the app available on ALL devices, including the web. Please upgrade your app to the latest version. If your phone does not support the app, then go to our new website, www.airportcourtesycars.com The site is mobile friendly and you can place its icon to your phone or tablet screen. Both versions show Google maps for each state, the app version still shows the entire US map which some people prefer. The site currently lists over 1560 cars. Thanks for your input and contact us with any questions, new listings, or corrections to airportcars101(at)gmail.com And please check out our advertisers and FBOs who offer you fuel discounts. The app remains free. -------- Glenn Brasch RV-9A Flying Medevac Helicopter Pilot (Ret) Owner, "Airport Courtesy Cars" Smart Phone App and www.airportcourtesycars.com Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453847#453847 ________________________________________________________________________________
Subject: Re: First Flight
From: "taildrags" <taildrags(at)hotmail.com>
Date: Mar 16, 2016
There are so many appealing things about your airplane! A very pleasing 'period' look to it. Congratulations on getting it in the air, mate! -------- Oscar Zuniga Medford, OR Air Camper NX41CC "Scout" A75 power Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453876#453876 ________________________________________________________________________________
Subject: Re: BPA Newsletter
From: "taildrags" <taildrags(at)hotmail.com>
Date: Mar 16, 2016
I got my copy in the mail yesterday. The horse was plum wore out by the time he made it over the wide open West and the Cascades and rode into town with the mail, but the newsletter was in good shape and it looks like there's a lot of good stuff inside. I won't get to read mine till this weekend though. Too much work ;o( -------- Oscar Zuniga Medford, OR Air Camper NX41CC "Scout" A75 power Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453877#453877 ________________________________________________________________________________
From: Semih Oksay <semihoksay(at)gmail.com>
Date: Mar 17, 2016
Subject: Re: First Flight
Congratulations. Semih Oksay in Turkey=8B On Thu, Mar 17, 2016 at 2:24 AM, John Cox wrote: > Gorgeous Picture! > > John Cox - Oregon > > On Wed, Mar 16, 2016 at 4:26 PM, Peter Johnson > wrote: > >> Hi Guys, >> >> I had a successful first flight this morning in the Pietenpol. Beautiful >> morning and a very smooth flight. Just a circuit of the field to check >> everything is OK. The trim is a little nose heavy but otherwise she flys >> beautifully. >> >> Cheers >> >> Peter >> >> Wonthaggi Australia >> http://repiet.cpc-world.com >> >> >> >> > -- Semih Oksay ________________________________________________________________________________
Date: Mar 16, 2016
Subject: Re: First Flight
From: vic groah <vicgroah(at)gmail.com>
very nice, look great love the cowl. Ours is a little nose heavy too. Most are a little tail heavy, probably safer with the nose a little heavy. If you have a power out landing it would be a bit better. VG 414mv On Wed, Mar 16, 2016 at 8:48 PM, Semih Oksay wrote: > Congratulations. > > Semih Oksay in Turkey=8B > > On Thu, Mar 17, 2016 at 2:24 AM, John Cox wrote: > >> Gorgeous Picture! >> >> John Cox - Oregon >> >> On Wed, Mar 16, 2016 at 4:26 PM, Peter Johnson >> wrote: >> >>> Hi Guys, >>> >>> I had a successful first flight this morning in the Pietenpol. Beautifu l >>> morning and a very smooth flight. Just a circuit of the field to check >>> everything is OK. The trim is a little nose heavy but otherwise she fly s >>> beautifully. >>> >>> Cheers >>> >>> Peter >>> >>> Wonthaggi Australia >>> http://repiet.cpc-world.com >>> >>> >>> >>> >> > > > -- > Semih Oksay > ________________________________________________________________________________
Subject: Re: Some recent metalwork from the UK
From: "johnnysdrop" <johnnysdrop(at)googlemail.com>
Date: Mar 17, 2016
Steve, shall I include the rest of the parts made [Exclamation] -------- The only way is UP Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453885#453885 ________________________________________________________________________________
Date: Mar 17, 2016
Subject: Re: Some recent metalwork from the UK
From: Steven Dortch <steven.d.dortch(at)gmail.com>
Actually just get it all assembled and covered. ship it that way. I will inspect and test it. LOL Steve On Mar 17, 2016 3:42 AM, "johnnysdrop" wrote: > johnnysdrop(at)googlemail.com> > > Steve, shall I include the rest of the parts made [Exclamation] > > -------- > The only way is UP > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=453885#453885 > > ________________________________________________________________________________
Subject: Re: First Flight
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Mar 17, 2016
Great looking airplane. You will enjoy many years with it and create many lifetime memories. Your CG will shift as you burn the fuel out of the nose tank. I have 10 US gallons in the nose of mine and it make a huge difference as the fuel burns off. Enjoy it my friend, You have earned it. Cheers, -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453892#453892 ________________________________________________________________________________
From: "Fairfield, Mike" <MFairfield(at)hewitt.ca>
Subject: Pauls Piet Build
Date: Mar 17, 2016
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From: "Fairfield, Mike" <MFairfield(at)hewitt.ca>
Subject: Pauls Piet Build
Date: Mar 17, 2016
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Subject: Re: Pauls Piet Build
From: "PatrickW" <pwhoyt(at)yahoo.com>
Date: Mar 18, 2016
Really nice, Paul. Several guys thinking along the same lines as you... Looking forward to seeing more pictures. Keep sharing & inspiring us. Where are you located? Patrick Hoyt Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453906#453906 ________________________________________________________________________________
Subject: Model A motor
From: Stuart Brown <stu_brown(at)verizon.net>
Date: Mar 18, 2016
One of our EAA chapter members passed away. We are finishing his Ford powered project for his family. My question is about the "steam line" installation. Is there an accepted method for attaching the steam line to the head. The builder drilled and tapped a 1/4" NPT hole in the head and screwed a short nipple the to the hole. For lateral support, he drilled a hole in a piece of plywood, placed it over the nipple and epoxied the plywood to the head. Good or not, we do not know? Thanks in advance. Stu Brown Sent from my iPad ________________________________________________________________________________
From: "Douwe Blumberg" <douwe(at)douwestudios.com>
Subject: Paul's build
Date: Mar 19, 2016
Hey Paul, Cool project! What will your landing gear be? What engine? Douwe ________________________________________________________________________________
Date: Mar 20, 2016
From: Jim Boyer <boyerjrb(at)comcast.net>
Subject: Re: First Flight
Hi Peter, Nice looking PIet and congratulations on the first flight. Hope you have many more enjoyable flights in her. Jim B. ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Mar 22, 2016
Paul, I just spotted something you should address before you break your rudder. I see you have rudder peddles for the rear cockpit. You should add a balance cable to the system to prevent the chance of putting pressure on both rudder horns at the same time. Imagine pushing both rudder peddles at the same time as if applying toe brakes. The rudder horns can't take that type of load and will pull away from the rudder's front spar. The easy way is to attach a cable to each of the rear rudder peddles connecting the two together. The cable should be routed under the front seat and to the rear of the seat. In a "U" shape while looking from above. So that if you push forward on the left peddle, the right one will move to the rear. I hope I have explain it well enough. The rudder bar does not require the balance cable since the pilot cannot push forward on both sides at the same time. Respectfully, -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453983#453983 ________________________________________________________________________________
Date: Mar 22, 2016
Subject: Re: Pauls Piet Build
From: Marcus Zechini <marcus.zechini(at)gmail.com>
Jack Phillips can, I've heard.... On Mar 22, 2016 10:31 AM, "AircamperN11MS" wrote: > Scott.liefeld(at)lacity.org> > > Paul, > > I just spotted something you should address before you break your rudder. > I see you have rudder peddles for the rear cockpit. You should add a > balance cable to the system to prevent the chance of putting pressure on > both rudder horns at the same time. Imagine pushing both rudder peddles at > the same time as if applying toe brakes. The rudder horns can't take that > type of load and will pull away from the rudder's front spar. > > The easy way is to attach a cable to each of the rear rudder peddles > connecting the two together. The cable should be routed under the front > seat and to the rear of the seat. In a "U" shape while looking from > above. So that if you push forward on the left peddle, the right one will > move to the rear. > > I hope I have explain it well enough. The rudder bar does not require the > balance cable since the pilot cannot push forward on both sides at the same > time. > > Respectfully, > > -------- > Scott Liefeld > Flying N11MS since March 1972 > Steel Tube > C-85-12 > Wire Wheels > Brodhead in 1996 > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=453983#453983 > > ________________________________________________________________________________
From: "Jack Philips" <jack(at)bedfordlandings.com>
Subject: Re: Pauls Piet Build
Date: Mar 22, 2016
Hah! By the way, over the winter I finally made a new rudder bar pivot and installed it with two braces. The field repair was working fine, but the new pivot works better. I brazed the pivot bolt per the plans this time. I also made new diagonal cabane struts and installed them. The originals had turnbuckles in order to make adjustments to the wing for C.G. purposes and would probably not have survived a crash if the plane turned turtle, which means the pilot would likely not survive. The new struts are much stronger. William Wynne should be proud. He had commented years ago that my diagonals would never withstand a crash. I agreed with him, but it took me a few years to get around to it. Jack Phillips NX899JP Smith Mountain Lake, Virginia From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Marcus Zechini Sent: Tuesday, March 22, 2016 1:10 PM Subject: Re: Pietenpol-List: Re: Pauls Piet Build Jack Phillips can, I've heard.... On Mar 22, 2016 10:31 AM, "AircamperN11MS" > wrote: > Paul, I just spotted something you should address before you break your rudder. I see you have rudder peddles for the rear cockpit. You should add a balance cable to the system to prevent the chance of putting pressure on both rudder horns at the same time. Imagine pushing both rudder peddles at the same time as if applying toe brakes. The rudder horns can't take that type of load and will pull away from the rudder's front spar. The easy way is to attach a cable to each of the rear rudder peddles connecting the two together. The cable should be routed under the front seat and to the rear of the seat. In a "U" shape while looking from above. So that if you push forward on the left peddle, the right one will move to the rear. I hope I have explain it well enough. The rudder bar does not require the balance cable since the pilot cannot push forward on both sides at the same time. Respectfully, -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453983#453983 br> fts!) r> > w.buildersbooks.com" rel="noreferrer" target="_blank">www.buildersbooks.com <http://www.buildersbooks.com> rel="noreferrer" target="_blank">http://www.matronics.com/contribution -Matt Dralle, List Admin. br> enpol-List" rel="noreferrer" target="_blank">http://www.matronics.com/Navigator?Pietenpol-List FORUMS - eferrer" target="_blank">http://forums.matronics.com b Site - -Matt Dralle, List Admin. rel="noreferrer" target="_blank">http://www.matronics.com/contribution ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: Scott Knowlton <flyingscott_k(at)hotmail.com>
Date: Mar 22, 2016
Jack, I'm very close to the stage of fabricating the diagonals. Yours look g reat! What kind of streamlined material did you use? Scott Knowlton Sent from my iPhone > On Mar 22, 2016, at 2:54 PM, Jack Philips wrote : > > Hah! By the way, over the winter I finally made a new rudder bar pivot an d installed it with two braces. The field repair was working fine, but the n ew pivot works better. I brazed the pivot bolt per the plans this time. > > I also made new diagonal cabane struts and installed them. The originals h ad turnbuckles in order to make adjustments to the wing for C.G. purposes an d would probably not have survived a crash if the plane turned turtle, which means the pilot would likely not survive. The new struts are much stronger . > > > > William Wynne should be proud. He had commented years ago that my diagona ls would never withstand a crash. I agreed with him, but it took me a few y ears to get around to it. > > Jack Phillips > NX899JP > Smith Mountain Lake, Virginia > > > > From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-li st-server(at)matronics.com] On Behalf Of Marcus Zechini > Sent: Tuesday, March 22, 2016 1:10 PM > To: pietenpol-list(at)matronics.com > Subject: Re: Pietenpol-List: Re: Pauls Piet Build > > Jack Phillips can, I've heard.... > > On Mar 22, 2016 10:31 AM, "AircamperN11MS" wrot e: ty.org> > > Paul, > > I just spotted something you should address before you break your rudder. I see you have rudder peddles for the rear cockpit. You should add a balan ce cable to the system to prevent the chance of putting pressure on both rud der horns at the same time. Imagine pushing both rudder peddles at the same time as if applying toe brakes. The rudder horns can't take that type of l oad and will pull away from the rudder's front spar. > > The easy way is to attach a cable to each of the rear rudder peddles conne cting the two together. The cable should be routed under the front seat and to the rear of the seat. In a "U" shape while looking from above. So that if you push forward on the left peddle, the right one will move to the rear . > > I hope I have explain it well enough. The rudder bar does not require the balance cable since the pilot cannot push forward on both sides at the same time. > > Respectfully, > > -------- > Scott Liefeld > Flying N11MS since March 1972 > Steel Tube > C-85-12 > Wire Wheels > Brodhead in 1996 > > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=453983#453983 > > > > > > > > ========== > br> fts!) > r> > w.buildersbooks.com" rel="noreferrer" target="_blank">www.builder sbooks.com > rel="noreferrer" target="_blank">http://www.matronics.com/contribution > -Matt Dralle, List Admin. > ========== > br> enpol-List" rel="noreferrer" target="_blank">http://www.matronics. com/Navigator?Pietenpol-List > ========== > FORUMS - > eferrer" target="_blank">http://forums.matronics.com > ========== > b Site - > -Matt Dralle, List Admin. > rel="noreferrer" target="_blank">http://www.matronics.com/contribution > ========== > > ________________________________________________________________________________
Date: Mar 22, 2016
Subject: Re: Pauls Piet Build
From: Marcus Zechini <marcus.zechini(at)gmail.com>
I worry a bit about those diagonals. I don't have them, and I have a front pax door, too! It is a Grega, but don't know why no diagonals. On Mar 22, 2016 2:53 PM, "Jack Philips" wrote: > Hah! By the way, over the winter I finally made a new rudder bar pivot > and installed it with two braces. The field repair was working fine, but > the new pivot works better. I brazed the pivot bolt per the plans this > time. > > > I also made new diagonal cabane struts and installed them. The originals > had turnbuckles in order to make adjustments to the wing for C.G. purposes > and would probably not have survived a crash if the plane turned turtle, > which means the pilot would likely not survive. The new struts are much > stronger. > > > William Wynne should be proud. He had commented years ago that my > diagonals would never withstand a crash. I agreed with him, but it took me > a few years to get around to it. > > > Jack Phillips > > NX899JP > > Smith Mountain Lake, Virginia > > > *From:* owner-pietenpol-list-server(at)matronics.com [mailto: > owner-pietenpol-list-server(at)matronics.com] *On Behalf Of *Marcus Zechini > *Sent:* Tuesday, March 22, 2016 1:10 PM > *To:* pietenpol-list(at)matronics.com > *Subject:* Re: Pietenpol-List: Re: Pauls Piet Build > > > Jack Phillips can, I've heard.... > > On Mar 22, 2016 10:31 AM, "AircamperN11MS" > wrote: > > Scott.liefeld(at)lacity.org> > > Paul, > > I just spotted something you should address before you break your rudder. > I see you have rudder peddles for the rear cockpit. You should add a > balance cable to the system to prevent the chance of putting pressure on > both rudder horns at the same time. Imagine pushing both rudder peddles at > the same time as if applying toe brakes. The rudder horns can't take that > type of load and will pull away from the rudder's front spar. > > The easy way is to attach a cable to each of the rear rudder peddles > connecting the two together. The cable should be routed under the front > seat and to the rear of the seat. In a "U" shape while looking from > above. So that if you push forward on the left peddle, the right one will > move to the rear. > > I hope I have explain it well enough. The rudder bar does not require the > balance cable since the pilot cannot push forward on both sides at the same > time. > > Respectfully, > > -------- > Scott Liefeld > Flying N11MS since March 1972 > Steel Tube > C-85-12 > Wire Wheels > Brodhead in 1996 > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=453983#453983 > > > ========== > br> fts!) > r> > w.buildersbooks.com" rel="noreferrer" target="_blank"> > www.buildersbooks.com > rel="noreferrer" target="_blank">http://www.matronics.com/contribution > -Matt Dralle, List Admin. > ========== > br> enpol-List" rel="noreferrer" target="_blank"> > http://www.matronics.com/Navigator?Pietenpol-List > ========== > FORUMS - > eferrer" target="_blank">http://forums.matronics.com > ========== > b Site - > -Matt Dralle, List Admin. > rel="noreferrer" target="_blank">http://www.matronics.com/contribution > ========== > > ________________________________________________________________________________
From: "Jack Philips" <jack(at)bedfordlandings.com>
Subject: Re: Pauls Piet Build
Date: Mar 22, 2016
It is streamlined steel (4130) tubing. I'm not sure what size but I'll measure it tomorrow. Jack Phillips NX899JP Smith Mountain Lake, Virginia From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Scott Knowlton Sent: Tuesday, March 22, 2016 2:57 PM Subject: Re: Pietenpol-List: Re: Pauls Piet Build Jack, I'm very close to the stage of fabricating the diagonals. Yours look great! What kind of streamlined material did you use? Scott Knowlton Sent from my iPhone On Mar 22, 2016, at 2:54 PM, Jack Philips > wrote: Hah! By the way, over the winter I finally made a new rudder bar pivot and installed it with two braces. The field repair was working fine, but the new pivot works better. I brazed the pivot bolt per the plans this time. I also made new diagonal cabane struts and installed them. The originals had turnbuckles in order to make adjustments to the wing for C.G. purposes and would probably not have survived a crash if the plane turned turtle, which means the pilot would likely not survive. The new struts are much stronger. William Wynne should be proud. He had commented years ago that my diagonals would never withstand a crash. I agreed with him, but it took me a few years to get around to it. Jack Phillips NX899JP Smith Mountain Lake, Virginia From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Marcus Zechini Sent: Tuesday, March 22, 2016 1:10 PM Subject: Re: Pietenpol-List: Re: Pauls Piet Build Jack Phillips can, I've heard.... On Mar 22, 2016 10:31 AM, "AircamperN11MS" > wrote: > Paul, I just spotted something you should address before you break your rudder. I see you have rudder peddles for the rear cockpit. You should add a balance cable to the system to prevent the chance of putting pressure on both rudder horns at the same time. Imagine pushing both rudder peddles at the same time as if applying toe brakes. The rudder horns can't take that type of load and will pull away from the rudder's front spar. The easy way is to attach a cable to each of the rear rudder peddles connecting the two together. The cable should be routed under the front seat and to the rear of the seat. In a "U" shape while looking from above. So that if you push forward on the left peddle, the right one will move to the rear. I hope I have explain it well enough. The rudder bar does not require the balance cable since the pilot cannot push forward on both sides at the same time. Respectfully, -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453983#453983 ========== br> fts!) r> > w.buildersbooks.com <http://w.buildersbooks.com> " rel="noreferrer" target="_blank">www.buildersbooks.com <http://www.buildersbooks.com> rel="noreferrer" target="_blank">http://www.matronics.com/contribution -Matt Dralle, List Admin. ========== br> enpol-List" rel="noreferrer" target="_blank">http://www.matronics.com/Navigator?Pietenpol-List ========== FORUMS - eferrer" target="_blank">http://forums.matronics.com ========== b Site - -Matt Dralle, List Admin. rel="noreferrer" target="_blank">http://www.matronics.com/contribution ========== ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: Scott Knowlton <flyingscott_k(at)hotmail.com>
Date: Mar 22, 2016
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Subject: Re: Pauls Piet Build
From: "Bill Church" <billspiet(at)sympatico.ca>
Date: Mar 22, 2016
Paul, The phenomenon Scott was referring to doesn't have anything to do with the type of brakes you have (or don't have). What he's talking about is the all too real possibility of pushing forward on both rudder pedals at the same time - especially in situations like those experienced with gusty crosswinds, when the rudder gets a workout, or in a moment of panic. Without the balance cable that Scott referred to, there's a very good chance that you'll end up over stressing the rudder horn at the other ends of the cables that are attached to the pedals. With a rudder bar, as per the plans, it isn't a concern, since the rudder bar doesn't bend (or at least, it isn't supposed to), so, when you push on one side, the bar pivots in the middle, avoiding having the cable pulling on both sides. It will be a lot easier to add the cable loop now than it will after the plane is finished. Something to seriously think about. Bill C. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454010#454010 ________________________________________________________________________________
From: "Douwe Blumberg" <douwe(at)douwestudios.com>
Subject: paul's build
Date: Mar 23, 2016
With the original rudder bar, the only pressure that can be transferred to the rudder horn is the pressure intended by the foot to pull the rudder over. IF/when pressure is placed on both sides of the bar, the pivot point takes the stress and it isn't transferred to the horn. If rudder pedals are installed instead of the bar, one could press on both pedals and those stresses to straight to the rudder horn, not good. Pressure from both feet happens more than one would expect. As mentioned, during rough landings, we often inadvertently push both sides. Even cruising around, I find both feet putting some pressure on the bar. IF replacing the rudder bar with pedals, there absolutely must be some sort of cable system as mentioned to eliminate this issue. Another option is to use a rudder bar up front and run hook your back pedals to the bar and let the bar's pivot point take the stress. I feel this is a must. Douwe ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Mar 23, 2016
Paul, Even if you just put pressure on both pedals at the same time to re-arrange your butt in the seat, you could break the rudder horns from the structure. It's not that it can happen but more of it WILL happen should you not install the cables. It's just a matter of time. I have seen it happen. The other way to address it is to put a slave horn in the fuselage somewhere behind the pilots seat but this only adds to the tail heavy/complexity issues most have. Very Highly recommended. -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454016#454016 ________________________________________________________________________________
From: "Jack Philips" <jack(at)bedfordlandings.com>
Subject: paul's build
Date: Mar 23, 2016
Douwe (and Paul), Putting a rudder bar in the front cockpit only alleviates the potential problem of putting tension on both rudder horns if pushrods are used to connect the rear rudder pedals to the front rudder bar. If cables and springs are used, the rear pedals can still both be pushed and put tension on both rudder horns. The crossover cable suggested by Scott is a better solution, if for some reason rudder pedals simply have to be used in the rear cockpit. This seems like another area where one simple change from the original, time-tested design causes other changes to ripple through the project, adding weight and complication. SIMPLICATE AND ADD LIGHTNESS! As Marcus Zechinni hinted, I broke the rudder bar pivot bolt in mine last spring, which definitely shows that it is possible to put a good deal of stress on the pedals/bar. It turned out that the bolt broke due to cracks caused by welding without removing the cadmium plating, with Hydrogen embrittlement the likely culprit. I brazed the new one (after removing the cad plating with muriatic acid) per the plans. Jack Phillips NX899JP Smith Mountain Lake, Virginia From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Douwe Blumberg Sent: Wednesday, March 23, 2016 8:52 AM Subject: Pietenpol-List: paul's build With the original rudder bar, the only pressure that can be transferred to the rudder horn is the pressure intended by the foot to pull the rudder over. IF/when pressure is placed on both sides of the bar, the pivot point takes the stress and it isn't transferred to the horn. If rudder pedals are installed instead of the bar, one could press on both pedals and those stresses to straight to the rudder horn, not good. Pressure from both feet happens more than one would expect. As mentioned, during rough landings, we often inadvertently push both sides. Even cruising around, I find both feet putting some pressure on the bar. IF replacing the rudder bar with pedals, there absolutely must be some sort of cable system as mentioned to eliminate this issue. Another option is to use a rudder bar up front and run hook your back pedals to the bar and let the bar's pivot point take the stress. I feel this is a must. Douwe ________________________________________________________________________________
Date: Mar 23, 2016
Subject: Re: Pauls Piet Build
From: Steven Dortch <steven.d.dortch(at)gmail.com>
I don't have a rudder bar, but I will look over my system and see what was done on my piet rudder system. If a safety rudder cable is installed I would think about running the cable through a small block of sacrificial phenolic block to prevent sawing on the wood structure. The phenolic block is light, wears well, is slick and won't add resistance to the cable. Also, I am used to using phenolic and I have plenty on hand. Blue skies, Steve D ________________________________________________________________________________
Date: Mar 23, 2016
Subject: paul's build
From: Steven Dortch <steven.d.dortch(at)gmail.com>
Jack, you did not use the correct terminology! It is simplificate and add lightness! If done properly I will help with the levelidity when you formate in flight . ;=C3=97} Steve D On Mar 23, 2016 8:42 AM, "Jack Philips" wrote: > Douwe (and Paul), > > > Putting a rudder bar in the front cockpit only alleviates the potential > problem of putting tension on both rudder horns if pushrods are used to > connect the rear rudder pedals to the front rudder bar. If cables and > springs are used, the rear pedals can still both be pushed and put tensio n > on both rudder horns. The crossover cable suggested by Scott is a better > solution, if for some reason rudder pedals simply have to be used in the > rear cockpit. This seems like another area where one simple change from > the original, time-tested design causes other changes to ripple through t he > project, adding weight and complication. SIMPLICATE AND ADD LIGHTNESS! > > > As Marcus Zechinni hinted, I broke the rudder bar pivot bolt in mine last > spring, which definitely shows that it is possible to put a good deal of > stress on the pedals/bar. It turned out that the bolt broke due to crack s > caused by welding without removing the cadmium plating, with Hydrogen > embrittlement the likely culprit. I brazed the new one (after removing t he > cad plating with muriatic acid) per the plans. > > > Jack Phillips > > NX899JP > > Smith Mountain Lake, Virginia > > > *From:* owner-pietenpol-list-server(at)matronics.com [mailto: > owner-pietenpol-list-server(at)matronics.com] *On Behalf Of *Douwe Blumberg > *Sent:* Wednesday, March 23, 2016 8:52 AM > *To:* pietenpol-list(at)matronics.com > *Subject:* Pietenpol-List: paul's build > > > With the original rudder bar, the only pressure that can be transferred t o > the rudder horn is the pressure intended by the foot to pull the rudder > over. IF/when pressure is placed on both sides of the bar, the pivot poi nt > takes the stress and it isn=99t transferred to the horn. If rudder pedals > are installed instead of the bar, one could press on both pedals and thos e > stresses to straight to the rudder horn, not good. Pressure from both fee t > happens more than one would expect. As mentioned, during rough landings, > we often inadvertently push both sides. Even cruising around, I find bot h > feet putting some pressure on the bar. > > > IF replacing the rudder bar with pedals, there absolutely must be some > sort of cable system as mentioned to eliminate this issue. > > > Another option is to use a rudder bar up front and run hook your back > pedals to the bar and let the bar=99s pivot point take the stress. > > > I feel this is a must. > > > Douwe > ________________________________________________________________________________
From: Oscar Zuniga <taildrags(at)hotmail.com>
Subject: cabane brace diagonals
Date: Mar 23, 2016
Marcus=3B The reason why the Grega does not have the diagonals is because of the geom etry of the wing attachments at the top of the cabanes. The Pietenpol Air Camper wing can pivot on the four cabane struts so it either needs cable X- braces between the side cabane struts or diagonal braces to restrain everyt hing from pivoting. The Grega Aircamper mounts the wing to the cabane stru ts with the bolts inserted longitudinally=2C so there is no pivoting of the wing. To see the effect on adjustable braces when you put an Air Camper over on i ts back=2C here's what 41CC's braces looked like after it happened: http:// www.flysquirrel.net/piets/incident/PB130010.JPG . Once the assembly yields at any point=2C it folds up like a two dollar suitcase=2C thus the emphasi s on connecting the diagonals to the uprights rigidly. Oscar Zuniga Medford=2C OR Air Camper NX41CC "Scout" A75 power ________________________________________________________________________________
From: "Jack Philips" <jack(at)bedfordlandings.com>
Subject: Re: Pauls Piet Build
Date: Mar 23, 2016
Scott, I just measured the cabane diagonal struts and they are made of streamlined 4130 steel tubing with a major axis of 1.349", minor axis .571", wall thickness .049. Here are some pictures showing their construction: First step was to accurately locate the holes to match the adjustable diagonals which they are to replace. Then, steel tubing was inserted in the holes. The tubes were then welded in place and cut to length. Then the ends of the struts were cut and trimmed to fit the existing fittings. This is the top end of the diagonal, which has to fit over a tab welded to the front of the forward Cabane strut. Here is the bottom end of the diagonal. Note the length of tubing required to fill the space between the top engine mounts, where the diagonal strut attaches. To see how I made my forward cabane struts to attach the diagonals, look at the next two pictures: This is the top of the forward cabane strut. The slotted tab fits into a slot at the front of the strut and is "pinned" by the tube which runs through the strut, then the whole assembly is welded together. Simple, lightweight and strong. Here you can see how the tube pins the tab for the diagonal. Here is the final assembly, installed on the airplane: Sorry to bore you with so many pictures, but it occurred to me that if you are about to build your cabane struts this might be of interest to you. Jack Phillips NX899JP Smith Mountain Lake, Virginia From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Jack Philips Sent: Tuesday, March 22, 2016 5:53 PM Subject: RE: Pietenpol-List: Re: Pauls Piet Build It is streamlined steel (4130) tubing. I'm not sure what size but I'll measure it tomorrow. Jack Phillips NX899JP Smith Mountain Lake, Virginia From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Scott Knowlton Sent: Tuesday, March 22, 2016 2:57 PM Subject: Re: Pietenpol-List: Re: Pauls Piet Build Jack, I'm very close to the stage of fabricating the diagonals. Yours look great! What kind of streamlined material did you use? Scott Knowlton Sent from my iPhone On Mar 22, 2016, at 2:54 PM, Jack Philips > wrote: Hah! By the way, over the winter I finally made a new rudder bar pivot and installed it with two braces. The field repair was working fine, but the new pivot works better. I brazed the pivot bolt per the plans this time. I also made new diagonal cabane struts and installed them. The originals had turnbuckles in order to make adjustments to the wing for C.G. purposes and would probably not have survived a crash if the plane turned turtle, which means the pilot would likely not survive. The new struts are much stronger. William Wynne should be proud. He had commented years ago that my diagonals would never withstand a crash. I agreed with him, but it took me a few years to get around to it. Jack Phillips NX899JP Smith Mountain Lake, Virginia From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Marcus Zechini Sent: Tuesday, March 22, 2016 1:10 PM Subject: Re: Pietenpol-List: Re: Pauls Piet Build Jack Phillips can, I've heard.... On Mar 22, 2016 10:31 AM, "AircamperN11MS" > wrote: > Paul, I just spotted something you should address before you break your rudder. I see you have rudder peddles for the rear cockpit. You should add a balance cable to the system to prevent the chance of putting pressure on both rudder horns at the same time. Imagine pushing both rudder peddles at the same time as if applying toe brakes. The rudder horns can't take that type of load and will pull away from the rudder's front spar. The easy way is to attach a cable to each of the rear rudder peddles connecting the two together. The cable should be routed under the front seat and to the rear of the seat. In a "U" shape while looking from above. So that if you push forward on the left peddle, the right one will move to the rear. I hope I have explain it well enough. The rudder bar does not require the balance cable since the pilot cannot push forward on both sides at the same time. Respectfully, -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=453983#453983 ========== br> fts!) r> > w.buildersbooks.com <http://w.buildersbooks.com> " rel="noreferrer" target="_blank">www.buildersbooks.com <http://www.buildersbooks.com> rel="noreferrer" target="_blank">http://www.matronics.com/contribution -Matt Dralle, List Admin. ========== br> enpol-List" rel="noreferrer" target="_blank">http://www.matronics.com/Navigator?Pietenpol-List ========== FORUMS - eferrer" target="_blank">http://forums.matronics.com ========== b Site - -Matt Dralle, List Admin. rel="noreferrer" target="_blank">http://www.matronics.com/contribution ========== ________________________________________________________________________________
From: "Jack Philips" <jack(at)bedfordlandings.com>
Subject: cabane brace diagonals
Date: Mar 23, 2016
Oscar, that is the reason I elected to replace my "adjustable" diagonals with more rigid ones Jack Phillips NX899JP Smith Mountain Lake, Virginia From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Oscar Zuniga Sent: Wednesday, March 23, 2016 11:28 AM Subject: Pietenpol-List: cabane brace diagonals Marcus; The reason why the Grega does not have the diagonals is because of the geometry of the wing attachments at the top of the cabanes. The Pietenpol Air Camper wing can pivot on the four cabane struts so it either needs cable X-braces between the side cabane struts or diagonal braces to restrain everything from pivoting. The Grega Aircamper mounts the wing to the cabane struts with the bolts inserted longitudinally, so there is no pivoting of the wing. To see the effect on adjustable braces when you put an Air Camper over on its back, here's what 41CC's braces looked like after it happened: http://www.flysquirrel.net/piets/incident/PB130010.JPG . Once the assembly yields at any point, it folds up like a two dollar suitcase, thus the emphasis on connecting the diagonals to the uprights rigidly. Oscar Zuniga Medford, OR Air Camper NX41CC "Scout" A75 power ________________________________________________________________________________
Subject: Re: cabane brace diagonals
From: "curtdm(at)gmail.com" <curtdm(at)gmail.com>
Date: Mar 23, 2016
1965 GN-1 plans Do show a diagonal brace. -------- Curt Merdan Flower Mound, TX Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454031#454031 Attachments: http://forums.matronics.com//files/image_186.jpeg ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: Scott Knowlton <flyingscott_k(at)hotmail.com>
Date: Mar 23, 2016
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________________________________________________________________________________
Date: Mar 23, 2016
Subject: Re: cabane brace diagonals
From: Steven Dortch <steven.d.dortch(at)gmail.com>
My pietengrega has a diagonal brace. ________________________________________________________________________________
Date: Mar 23, 2016
Subject: cabane brace diagonals
From: Marcus Zechini <marcus.zechini(at)gmail.com>
Thanks, Oscar & Jack! I like having my neck vertebrae where they are. That's a scary picture of 41CC -Zeke On Mar 23, 2016 12:23 PM, "Jack Philips" wrote: > Oscar, that is the reason I elected to replace my =9Cadjustable =9D diagonals > with more rigid ones > > > Jack Phillips > > NX899JP > > Smith Mountain Lake, Virginia > > > *From:* owner-pietenpol-list-server(at)matronics.com [mailto: > owner-pietenpol-list-server(at)matronics.com] *On Behalf Of *Oscar Zuniga > *Sent:* Wednesday, March 23, 2016 11:28 AM > *To:* Pietenpol List > *Subject:* Pietenpol-List: cabane brace diagonals > > > Marcus; > > The reason why the Grega does not have the diagonals is because of the > geometry of the wing attachments at the top of the cabanes. The Pietenpo l > Air Camper wing can pivot on the four cabane struts so it either needs > cable X-braces between the side cabane struts or diagonal braces > to restrain everything from pivoting. The Grega Aircamper mounts the win g > to the cabane struts with the bolts inserted longitudinally, so there is no > pivoting of the wing. > > To see the effect on adjustable braces when you put an Air Camper over on > its back, here's what 41CC's braces looked like after it happened: > http://www.flysquirrel.net/piets/incident/PB130010.JPG . Once the > assembly yields at any point, it folds up like a two dollar suitcase, thu s > the emphasis on connecting the diagonals to the uprights rigidly. > > Oscar Zuniga > Medford, OR > Air Camper NX41CC "Scout" > A75 power > > ________________________________________________________________________________
From: "Graham Hansen" <ghans@cable-lynx.net>
Subject: Re: paul's build
Date: Mar 23, 2016
Jack got it right. It is =9CSimplicate and add lightness.=9D Regardless, the message is the same. According to Tom Foxworth=99s book The Speed Seekers, page 82, the above quote is attributed to William (Bill) Bushnell Stout and was his lifelong doctrine. Bill Stout was responsible for the design of the all-metal Ford Trimotor transport. Cheers, Graham Hansen (builder of Pietenpol CF-AUN which I flew for nearly 43 years before donating it to a museum) From: Steven Dortch Sent: Wednesday, March 23, 2016 7:50 AM Subject: RE: Pietenpol-List: paul's build Jack, you did not use the correct terminology! It is simplificate and add lightness! If done properly I will help with the levelidity when you formate in flight. ;=C3=97} Steve D On Mar 23, 2016 8:42 AM, "Jack Philips" wrote: Douwe (and Paul), Putting a rudder bar in the front cockpit only alleviates the potential problem of putting tension on both rudder horns if pushrods are used to connect the rear rudder pedals to the front rudder bar. If cables and springs are used, the rear pedals can still both be pushed and put tension on both rudder horns. The crossover cable suggested by Scott is a better solution, if for some reason rudder pedals simply have to be used in the rear cockpit. This seems like another area where one simple change from the original, time-tested design causes other changes to ripple through the project, adding weight and complication. SIMPLICATE AND ADD LIGHTNESS! As Marcus Zechinni hinted, I broke the rudder bar pivot bolt in mine last spring, which definitely shows that it is possible to put a good deal of stress on the pedals/bar. It turned out that the bolt broke due to cracks caused by welding without removing the cadmium plating, with Hydrogen embrittlement the likely culprit. I brazed the new one (after removing the cad plating with muriatic acid) per the plans. Jack Phillips NX899JP Smith Mountain Lake, Virginia From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Douwe Blumberg Sent: Wednesday, March 23, 2016 8:52 AM To: pietenpol-list(at)matronics.com Subject: Pietenpol-List: paul's build With the original rudder bar, the only pressure that can be transferred to the rudder horn is the pressure intended by the foot to pull the rudder over. IF/when pressure is placed on both sides of the bar, the pivot point takes the stress and it isn=99t transferred to the horn. If rudder pedals are installed instead of the bar, one could press on both pedals and those stresses to straight to the rudder horn, not good. Pressure from both feet happens more than one would expect. As mentioned, during rough landings, we often inadvertently push both sides. Even cruising around, I find both feet putting some pressure on the bar. IF replacing the rudder bar with pedals, there absolutely must be some sort of cable system as mentioned to eliminate this issue. Another option is to use a rudder bar up front and run hook your back pedals to the bar and let the bar=99s pivot point take the stress. I feel this is a must. Douwe ________________________________________________________________________________
Date: Mar 23, 2016
Subject: Re: paul's build
From: Steven Dortch <steven.d.dortch(at)gmail.com>
Graham, disirregardless, I was just poking fun. After all the basic purpose of a piet is to have fun until you have arriven at your destination. But you know that having built and flown one extensively. My hat is off to you! Please chime in more often to share your experience! Blue Skies, Steve D ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "Bill Church" <billspiet(at)sympatico.ca>
Date: Mar 23, 2016
Steve, The balance cable needs to run backwards, then turn around 180 degrees, back to the other rudder pedal. You will need to use pulleys for directional changes like that - not just a phenolic block. Bill C. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454046#454046 ________________________________________________________________________________
Date: Mar 23, 2016
Subject: Re: Pauls Piet Build
From: Steven Dortch <steven.d.dortch(at)gmail.com>
Makes sense. Thanks Bill. Steve D On Mar 23, 2016 3:40 PM, "Bill Church" wrote: > billspiet(at)sympatico.ca> > > Steve, > The balance cable needs to run backwards, then turn around 180 degrees, > back to the other rudder pedal. You will need to use pulleys for > directional changes like that - not just a phenolic block. > > Bill C. > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=454046#454046 > > ________________________________________________________________________________
From: "Graham Hansen" <ghans@cable-lynx.net>
Subject: Re: paul's build
Date: Mar 23, 2016
Steve, Yeah, I guess I am too serious and nitpicky. That happens to one after being a high school teacher for too many years. I sure had fun with my Piet, though. It was a great sportplane, but the climate here in central Alberta, Canada, is suitable for open cockpit flying only about five months of the year. The other seven months were not much fun and I put only about 860 hours on it because I always had other more comfortable airplanes to fly in winter. BTW, I had rudder pedals for the rear seat and a rudder bar for the front seat, connected by cables. There never was a problem with this setup. However, the idea of using a balance cable to avoid overstressing the rudder horn is a good one. Graham From: Steven Dortch Sent: Wednesday, March 23, 2016 2:33 PM Subject: Re: Pietenpol-List: paul's build Graham, disirregardless, I was just poking fun. After all the basic purpose of a piet is to have fun until you have arriven at your destination. But you know that having built and flown one extensively. My hat is off to you! Please chime in more often to share your experience! Blue Skies, Steve D ________________________________________________________________________________
Date: Mar 23, 2016
Subject: Re: paul's build
From: Steven Dortch <steven.d.dortch(at)gmail.com>
Graham, did you ever fly it off of skis? A rancher in the Texas panhandle flew his Pietenpol on skis year round. When the short grass was dead and brown it was slick enough to use skis. He built the pietenpol and after a few lessons, taught himself to fly. He used it mostly to check his cattle and rarely left his ranch airspace. Blue skies, Steve D ________________________________________________________________________________
From: "Graham Hansen" <ghans@cable-lynx.net>
Subject: Re: paul's build
Date: Mar 23, 2016
Steve, Oh, I did fly it on skis! In fact, the initial test flight November 15, 1970 was done with skis. I used to fly it at least once every month of the year and, in winter, was so heavily dressed that the cockpit was a tight fit=94even though I had made the fuselage two inches wider in the cockpit area than the plans specified. It was an excellent skiplane, but had a lousy heater. In later years, I rarely flew it during the winter because I wasn=99t as tough as I once was (just as crazy, though). I toyed with the idea of building a canopy for the rear cockpit, but never got around to doing so. However, nobody was interested in winter flying with me so I made a cover for the front pit and that helped some. I remember reading about the fellow in Texas who flew his on skis and rescued some blizzard-bound people. He must have been a tough and resourceful individual! Cheers, Graham From: Steven Dortch Sent: Wednesday, March 23, 2016 4:59 PM Subject: Re: Pietenpol-List: paul's build Graham, did you ever fly it off of skis? A rancher in the Texas panhandle flew his Pietenpol on skis year round. When the short grass was dead and brown it was slick enough to use skis. He built the pietenpol and after a few lessons, taught himself to fly. He used it mostly to check his cattle and rarely left his ranch airspace. Blue skies, Steve D ________________________________________________________________________________
Date: Mar 23, 2016
Subject: Re: paul's build
From: Marcus Zechini <marcus.zechini(at)gmail.com>
My Grega has Cub gear. Federal 1500s await in the hangar. The one good snow we had this winter blocked the hangar door. I will put them on, eventually. Zeke On Mar 23, 2016 7:40 PM, "Graham Hansen" <ghans@cable-lynx.net> wrote: > *Steve,* > > *Oh, I did fly it on skis! In fact, the initial test flight November 15, > 1970 was done with skis. I used to fly it at least once every month of th e > year and, in winter, was so heavily dressed that the cockpit was a tight > fit=94even though I had made the fuselage two inches wider in the c ockpit > area than the plans specified. It was an excellent skiplane, but had a > lousy heater. In later years, I rarely flew it during the winter because I > wasn=99t as tough as I once was (just as crazy, though). I toyed wi th the > idea of building a canopy for the rear cockpit, but never got around to > doing so. However, nobody was interested in winter flying with me so I ma de > a cover for the front pit and that helped some.* > > *I remember reading about the fellow in Texas who flew his on skis and > rescued some blizzard-bound people. He must have been a tough and > resourceful individual!* > > *Cheers,* > > *Graham* > > > *From:* Steven Dortch > *Sent:* Wednesday, March 23, 2016 4:59 PM > *To:* pietenpol-list(at)matronics.com > *Subject:* Re: Pietenpol-List: paul's build > > > Graham, did you ever fly it off of skis? > > A rancher in the Texas panhandle flew his Pietenpol on skis year round. > When the short grass was dead and brown it was slick enough to use skis. He > built the pietenpol and after a few lessons, taught himself to fly. He us ed > it mostly to check his cattle and rarely left his ranch airspace. > > Blue skies, > Steve D > ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Mar 24, 2016
Paul, It doesn't necessarily need to be under the passenger seat. You could put it behind the pilots seat and tie the rudder cables together there. Then you would not even see them when looking in the cockpits. As clean as your plane is I think I would not want to see the extra stuff in the cockpit when looking at it. Again, your plane is top notch. I attached a sketch of a way to accomplish the task and still hide it from view. Good luck with it Sir, -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454081#454081 Attachments: http://forums.matronics.com//files/slafd_suppl16032406050_821.pdf ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "jarheadpilot82" <jarheadpilot82(at)hotmail.com>
Date: Mar 25, 2016
Paul, Nice work. The only question I have is about vertical stab offset. Here is a link to an earlier discussion of the topic, so you will understand what I am getting at- http://forums.matronics.com/viewtopic.php?t=92890&highlight=vertoffset It appears that you may have some offset already built in, but you do not have the ability to adjust your vertical stabilizer (see screenshot). Did you already put in some offset, and, if so, how much? How do you plan to adjust it if it is too much/not enough? Like I said, really nice work. Just that question. -------- Semper Fi, Terry Hand Athens, GA Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454120#454120 Attachments: http://forums.matronics.com//files/screen_shot_2016_03_25_at_92524_am_965.png ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "jarheadpilot82" <jarheadpilot82(at)hotmail.com>
Date: Mar 25, 2016
Paul, Thanks for the explanation. Your woodworking skills make me look like piker. I think you are the cabinet maker on the job site and I am just the framer's assistant, not even the framer. -------- Semper Fi, Terry Hand Athens, GA Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454125#454125 ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "taildrags" <taildrags(at)hotmail.com>
Date: Mar 25, 2016
Scott: nice little sketch of how to do the run-around loop. If a builder installs a belly access panel like Corky did on 41CC, and if the run-around loop is run either behind the pilot's seat or just aft of the belly panel, it will make inspection and installation of the run-around cable and pulleys much easier. I know the panel really helps when working on or inspecting the elevator bellcrank back there. -------- Oscar Zuniga Medford, OR Air Camper NX41CC "Scout" A75 power Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454131#454131 ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Mar 25, 2016
Oscar, All your points are good ones too. Easy access is always a good thing. Especially if you can't see it from the top or sides of the plane. Thank you, -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454132#454132 ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Mar 25, 2016
Paul, I have seen it bend similar to your description and I have seen the spar where it is attached incur damage as well. The french valley piet received damage after they converted to rudder peddles. When I made the first flight on that plan it had a rudder bar. Those guys made a heavier control horn to replace the bent one. I think the cable is the best and easiest way to prevent damage. On a side note. I have 4130 steel tail surfaces and rudder peddles without any balance cable. Mine has been fine for 44 years now. No brakes to push on either. The wood structure is what concerns me when looking at peoples projects. BTW, I am an EAA Tech Counselor. Cheers, -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454147#454147 ________________________________________________________________________________
From: Ray Krause <raykrause(at)frontiernet.net>
Subject: Re: Pauls Piet Build
Date: Mar 25, 2016
Scott, Since you have no brakes, how do you do a run up? Do you use the "Whoa Stick" regularly? How is it anchored to the fuselage? You have a steel tube fuselage, right? Guess the would make the "Whoa Stick" easier to install. I have installed brakes, but they are just 6" Azusa drum brakes that "might" hold the 19" wheels for a modest runup? To be seen. Lots of questions! Thanks, Ray Krause Sent from my iPad > On Mar 25, 2016, at 2:13 PM, AircamperN11MS wrote: > > > Paul, > > I have seen it bend similar to your description and I have seen the spar where it is attached incur damage as well. The french valley piet received damage after they converted to rudder peddles. When I made the first flight on that plan it had a rudder bar. Those guys made a heavier control horn to replace the bent one. I think the cable is the best and easiest way to prevent damage. > > On a side note. I have 4130 steel tail surfaces and rudder peddles without any balance cable. Mine has been fine for 44 years now. No brakes to push on either. > > The wood structure is what concerns me when looking at peoples projects. > > BTW, I am an EAA Tech Counselor. > > Cheers, > > -------- > Scott Liefeld > Flying N11MS since March 1972 > Steel Tube > C-85-12 > Wire Wheels > Brodhead in 1996 > > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=454147#454147 > > > > > > > > > > ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Mar 25, 2016
Ray, Let's see, I rarely use the Whoa Stick. Only if the wind is blowing me somewhere I don't want to be. I will check my mags during taxi although I can hold the plane with the Whoa Stick for a 1200RPM run up. I keep the air pressure very low in my tires to help slow me after landing and during taxi. Ever try to push a car with flat tires? The stick is attached to the torque tube for my elevator controls. I will show you how the stick is attached in June. -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454164#454164 ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Mar 25, 2016
Your welcome Paul. I like that we all help each other. It keeps us safe and hopefully prevents doing the work more than one time. Cheers, -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454165#454165 ________________________________________________________________________________
Date: Mar 26, 2016
From: Jim Boyer <boyerjrb(at)comcast.net>
Subject: Re: Pauls Piet Build
Hi Ray, I have a question about your wing strut aluminium fittings. Where they bolt to the wing did you leave them square at that end or did you round them off? If rounded them off how did you round them. Thanks, just doing lots of little stuff waiting for less humidity to finish painting. Jim B. ________________________________________________________________________________
From: "Douwe Blumberg" <douwe(at)douwestudios.com>
Subject: First fight of the season
Date: Mar 26, 2016
Just got in the first flight of the season this afternoon. Absolutely gorgeous early spring day. Shook her out for thirty minutes all's good. Didn't feel rusty at all, even with a little crosswind on the asphalt. Keep building, it's worth it!!! Happy Resurrection day!! Douwe ________________________________________________________________________________
Subject: Re: First fight of the season
From: "taildrags" <taildrags(at)hotmail.com>
Date: Mar 26, 2016
Sure looks like a lovely day in the photographs there! We're still in the cold and cloudy time just before spring kicks in and gets going. Won't be long now! As soon as I can get Scout primed up and flying, I'll check the angle of the longerons in level flight. And a blessed Resurrection Sunday to you too, Douwe! Thanks for posting. -------- Oscar Zuniga Medford, OR Air Camper NX41CC "Scout" A75 power Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454198#454198 ________________________________________________________________________________
From: Ray Krause <raykrause(at)frontiernet.net>
Subject: Re: Pauls Piet Build
Date: Mar 26, 2016
Jim, They are rounded off, but I did not do it. My friend, Merle did it with his m illing machine. I had to make "U" joints to attach them to the wing because the wing is not lined up with the bottom attach points on the fuselage. I c an get a picture of these, if you want. Merle could have made fancy ones on the milling machine, but Bernard would have frowned on that! You only need the "U" joints if the wing is not vertical on the cabanes, min e are slanted back 5.5". I only have to paint one more side of the left wing panel, should finish Tue sday. The clear coat did not work out on the fabric because the cement turn ed dark brown with time. It looked like shit! All the clear coated fabric is now BRIGHT yellow...with red trim! If they don't see me coming, it's their f ault! My smoke system is done, but only a 1 gallon tank, for now. Sent from my iPad > On Mar 26, 2016, at 6:51 AM, Jim Boyer wrote: > > Hi Ray, I have a question about your wing strut aluminium fittings. Where t hey bolt to the wing did you leave them square at that end or did you round t hem off? If rounded them off how did you round them. > Thanks, just doing lots of little stuff waiting for less humidity to finis h painting. > Jim B. ________________________________________________________________________________
From: Ray Krause <raykrause(at)frontiernet.net>
Subject: Re: First fight of the season
Date: Mar 26, 2016
Beautiful! I could be flying this Summer...maybe! Ray Krause Building SkyScout Sent from my iPad > On Mar 26, 2016, at 6:40 PM, Douwe Blumberg wrote: > > Just got in the first flight of the season this afternoon. Absolutely > gorgeous early spring day. Shook her out for thirty minutes all's good. > Didn't feel rusty at all, even with a little crosswind on the asphalt. > > Keep building, it's worth it!!! > > Happy Resurrection day!! > > Douwe > <11951635_10203233941729542_1961460906553545190_o.jpg> > ________________________________________________________________________________
Subject: Re: First fight of the season
From: "Rock-a-Wing" <majrocca(at)gmail.com>
Date: Mar 27, 2016
Love the color scheme! Happy Resurrection day, indeed!! John in Pittsburgh Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454215#454215 ________________________________________________________________________________
From: Oscar Zuniga <taildrags(at)hotmail.com>
Subject: Looking for Steve Statkus
Date: Mar 27, 2016
Anybody on the list know Steve Statkus from Hamilton=2C Ohio? He has three aircraft current on the FAA registry... a Schweizer=2C a Spezio Sport=2C a nd an Aeronca 7AC. Back in the mid-1990s Kitplanes did a writeup on the Lo ngster that Steve built=2C powered by a 1/2 VW=2C operated out of Fairfield =2C OH. I'm trying to get in touch with him to pick his brain about buildi ng the Longster. Thanks=2C and I hope everyone is enjoying a restful holiday weekend. Oscar Zuniga Medford=2C OR Air Camper NX41CC ________________________________________________________________________________
From: Glen Schweizer <glenschweizer(at)yahoo.com>
Subject: Re: Looking for Steve Statkus
Date: Mar 27, 2016
Hi Oscar This is probably already been sourced but check flying and glider manual? Glen. Pietenpol Aerial in progress Sent from my iPhone > On Mar 27, 2016, at 10:05 AM, Oscar Zuniga wrote: > > Anybody on the list know Steve Statkus from Hamilton, Ohio? He has three a ircraft current on the FAA registry... a Schweizer, a Spezio Sport, and an A eronca 7AC. Back in the mid-1990s Kitplanes did a writeup on the Longster t hat Steve built, powered by a 1/2 VW, operated out of Fairfield, OH. I'm tr ying to get in touch with him to pick his brain about building the Longster. > > Thanks, and I hope everyone is enjoying a restful holiday weekend. > > Oscar Zuniga > Medford, OR > Air Camper NX41CC > > ========================== ========================== ========================== ========================== ========================== ========================== ________________________________________________________________________________
Subject: Re: Looking for Steve Statkus
From: "taildrags" <taildrags(at)hotmail.com>
Date: Mar 27, 2016
Glen; Of course I have the 1933 Flying & Glider Manual, from whence has come my interest in the Longster to begin with. The plans are in that edition of the F&GM but Steve built his version using a welded frame rather than the gusseted, pinned, and brazed joints that Les Long used on the original. Thanks for the reply though. -------- Oscar Zuniga Medford, OR Air Camper NX41CC "Scout" A75 power Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454233#454233 ________________________________________________________________________________
Subject: Re: Looking for Steve Statkus
From: "jarheadpilot82" <jarheadpilot82(at)hotmail.com>
Date: Mar 27, 2016
Oscar, Check your email. -------- Semper Fi, Terry Hand Athens, GA Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454245#454245 ________________________________________________________________________________
Date: Mar 27, 2016
Subject: Riblett 613.5 plans
From: Ken Chambers <ken.riffic(at)gmail.com>
I'm looking for copy of the Riblett 613.5 plans created by Roman Buckholt specifically for the Pietenpol. Anyone have a spare copy sitting around? Used is fine, as long as it's still in one piece. Be glad to pay shipping plus costs. -- Ken Chambers ________________________________________________________________________________
Date: Mar 27, 2016
Subject: Re: Pauls Piet Build
From: Steven Dortch <steven.d.dortch(at)gmail.com>
Ray, those struts look great. I covet them! Mine are a set if Piper cub struts cut down. Solid but heavy. ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "taildrags" <taildrags(at)hotmail.com>
Date: Mar 27, 2016
Steve; Unless I'm mistaken, those aluminum pieces of Ray's are just the strut ends, not the struts themselves. If I recall correctly, those aluminum square stock parts slide up into the inside of Carlson aluminum streamline tube struts and provide a way to attach the upper ends of the struts to the wing attach fittings (with bolts), and the lower ends of the struts to the lower attach points (with adjustable fork ends). You can see the Carlson strut material here: http://www.carlsonaircraft.com/struts.html Note that they have small, large, heavy duty, and jury strut material as well as standard round and square shapes as well. -------- Oscar Zuniga Medford, OR Air Camper NX41CC "Scout" A75 power Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454254#454254 ________________________________________________________________________________
From: Ray Krause <raykrause(at)frontiernet.net>
Subject: Re: Pauls Piet Build
Date: Mar 27, 2016
Oscar and Steve, That is correct. Those are my set of strut ends, made by my very good friend, Merle Reppert. As Oscar said, they fit into the ends of the Carlson aluminum struts...attached by two AN-3 bolts each. I thought I was responding only to Jim with a private email, did not know everyone on the Forum would receive it! Thanks, Ray Krause Sent from my iPad > On Mar 27, 2016, at 8:29 PM, taildrags wrote: > > > Steve; > > Unless I'm mistaken, those aluminum pieces of Ray's are just the strut ends, not the struts themselves. If I recall correctly, those aluminum square stock parts slide up into the inside of Carlson aluminum streamline tube struts and provide a way to attach the upper ends of the struts to the wing attach fittings (with bolts), and the lower ends of the struts to the lower attach points (with adjustable fork ends). You can see the Carlson strut material here: > > http://www.carlsonaircraft.com/struts.html > > Note that they have small, large, heavy duty, and jury strut material as well as standard round and square shapes as well. > > -------- > Oscar Zuniga > Medford, OR > Air Camper NX41CC "Scout" > A75 power > > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=454254#454254 > > > > > > > > > > ________________________________________________________________________________
Date: Mar 28, 2016
Subject: Re: First fight of the season
From: "Charles N. Campbell" <charlescampbell1924(at)gmail.com>
I love you guys calling it "Resurrection Day"!!! That's my name for it, too. C On Sat, Mar 26, 2016 at 10:19 PM, taildrags wrote: > > Sure looks like a lovely day in the photographs there! We're still in the > cold and cloudy time just before spring kicks in and gets going. Won't be > long now! As soon as I can get Scout primed up and flying, I'll check the > angle of the longerons in level flight. > > And a blessed Resurrection Sunday to you too, Douwe! Thanks for posting. > > -------- > Oscar Zuniga > Medford, OR > Air Camper NX41CC "Scout" > A75 power > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=454198#454198 > > ________________________________________________________________________________
Subject: Re: Riblett 613.5 plans
From: "jarheadpilot82" <jarheadpilot82(at)hotmail.com>
Date: Mar 28, 2016
Ken, In this day of internet and email, I can't imagine why anyone would need to mail you a copy of the airfoil. Also, it can be found in numerous websites as matters of public record. Here is the copy I made for my ribs. Notice that there is no angle built in. By that I mean the spars and verticals are perpendicular to the chord line. This is a full sized copy, and can be taken down to your local Kinko's and printed on their big printing machine for a couple of bucks a copy. It is free for anyone to use, but obviously done so at your own risk, much like everything else in experimental aviation. -------- Semper Fi, Terry Hand Athens, GA Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454260#454260 Attachments: http://forums.matronics.com//files/riblett_6135_205.jpg ________________________________________________________________________________
Date: Mar 28, 2016
From: Jim Boyer <boyerjrb(at)comcast.net>
Subject: Re: Pauls Piet Build
Hi Ray, I don't know what you mean by U joints because the wings are slanted back 5.5" My wings are back 4" but everything lines up fine for the threaded fork on one end and the drilled blocks on the top end fastened to the wings ligr strut fittings. Are the fuselage or wing fittings different on the Sky Scout? Thanks very much for the photos; that is really what I needed to see to finish mine. Cheers, Jim B. ________________________________________________________________________________
From: Ray Krause <raykrause(at)frontiernet.net>
Subject: Re: Pauls Piet Build
Date: Mar 28, 2016
Jim, When I assembled my SkyScout prior to covering it, the struts would not fit i nto the wing fittings on the spars. The strut attach hardware on the spars a re parallel with the spars, so the struts have to be within a few degrees of parallel with the spars. That means the lower strut attach points have to b e pretty much right under the spar. On the SkyScout, the spars are about 6" behind the lower strut attach points. The struts pivot just fine at the l ower attach point with the swivel joint. See photo: Note that the bottom of the cabane struts are lined up with the lower attach points for the struts above the gear brackets. But the top of the cabanes ( they attach to the spar) are 6" behind the bottom of the cabanes. Therefore , the upper strut attachment hardware will not fit into the spar brackets! Therefore I made the "U-joints" for the top strut attachments. They fit on the wing like this: You may not have this problem on the AirCamper. I hope my explanation is understandable; it's a little hard to explain! Maybe I could explain it better on the phone, Ray Sent from my iPad > On Mar 28, 2016, at 11:12 AM, Jim Boyer wrote: > > Hi Ray, > I don't know what you mean by U joints because the wings are slanted back 5 .5" My wings are back 4" but everything lines up fine for the threaded fork o n one end and the drilled blocks on the top end fastened to the wings ligr s trut fittings. > > Are the fuselage or wing fittings different on the Sky Scout? > Thanks very much for the photos; that is really what I needed to see to fi nish mine. > Cheers, > Jim B. ________________________________________________________________________________
From: "Greg Cardinal" <gcardinal(at)comcast.net>
Subject: Re: Pauls Piet Build
Date: Mar 28, 2016
Here is another alternative for dealing with lift strut ends. Greg Cardinal ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "taildrags" <taildrags(at)hotmail.com>
Date: Mar 28, 2016
Ray; Now look, I'm not trying to cause trouble here, but I'm an engineer and I question stuff. You mentioned that you were using two AN3 bolts to attach each end of your lift struts to the strut end fittings. Then I see Greg's picture showing *four* bolts through the strut and fitting on his airplane. I have not done the analysis of the shear where the AN3 bolts go through the Carlson aluminum struts but it might be useful to do a little pencil and paper work to study that. Two bolts might not be enough to keep the bolts from elongating the holes under design stress, and it's not like you don't have long enough end fittings to permit you to add more bolts through the strut and fitting to provide more pull-out strength if it's needed. Worst case, it will cost you some additional AN3 bolts and hardware. -------- Oscar Zuniga Medford, OR Air Camper NX41CC "Scout" A75 power Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454292#454292 ________________________________________________________________________________
From: "Greg Cardinal" <gcardinal(at)comcast.net>
Subject: Re: Pauls Piet Build
Date: Mar 29, 2016
Three bolts would have been enough. My technical counselor likes to use the British engineering manuals which are sometimes more conservative when it comes to strength of materials. There are several Pietenpols flying around using two bolts in their Carlson struts as Ray will be using so that's proof that two bolts will work. If I were using two bolts I would check the struts for bolt hole elongation at each condition inspection. Greg Cardinal -----Original Message----- From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of taildrags Sent: Monday, March 28, 2016 11:59 PM Subject: Pietenpol-List: Re: Pauls Piet Build --> Ray; Now look, I'm not trying to cause trouble here, but I'm an engineer and I question stuff. You mentioned that you were using two AN3 bolts to attach each end of your lift struts to the strut end fittings. Then I see Greg's picture showing *four* bolts through the strut and fitting on his airplane. I have not done the analysis of the shear where the AN3 bolts go through the Carlson aluminum struts but it might be useful to do a little pencil and paper work to study that. Two bolts might not be enough to keep the bolts from elongating the holes under design stress, and it's not like you don't have long enough end fittings to permit you to add more bolts through the strut and fitting to provide more pull-out strength if it's needed. Worst case, it will cost you some additional AN3 bolts and hardware. -------- Oscar Zuniga Medford, OR Air Camper NX41CC "Scout" A75 power Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454292#454292 ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: Charles Burkholder <born2fly(at)abcmailbox.net>
Date: Mar 29, 2016
Me and Scott Knowlton are doing the same method with the Carlson struts. Our friend Brian Kenney did the analysis and calculated that there should be 3 bolts used. Charles On 3/28/2016 11:59 PM, taildrags wrote: > > Ray; > > Now look, I'm not trying to cause trouble here, but I'm an engineer and I question stuff. You mentioned that you were using two AN3 bolts to attach each end of your lift struts to the strut end fittings. Then I see Greg's picture showing *four* bolts through the strut and fitting on his airplane. I have not done the analysis of the shear where the AN3 bolts go through the Carlson aluminum struts but it might be useful to do a little pencil and paper work to study that. Two bolts might not be enough to keep the bolts from elongating the holes under design stress, and it's not like you don't have long enough end fittings to permit you to add more bolts through the strut and fitting to provide more pull-out strength if it's needed. Worst case, it will cost you some additional AN3 bolts and hardware. > > -------- > Oscar Zuniga > Medford, OR > Air Camper NX41CC "Scout" > A75 power > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=454292#454292 > > > ----- > No virus found in this message. > Checked by AVG - www.avg.com > > ________________________________________________________________________________
Date: Mar 29, 2016
From: John Franklin <jbfjr(at)peoplepc.com>
Subject: Fuel tanks
Most of the fuel tanks I've seen mentioned on this forum have been made of aluminum. Has anyone used galvanized steel and sealed it by soldering the seams? Would this method be acceptable? Thanks, John Franklin Prairie Aire 4TA0 Needville, TX ________________________________________________________________________________
From: "Jack Philips" <jack(at)bedfordlandings.com>
Subject: Fuel tanks
Date: Mar 29, 2016
Acceptable but very heavy. The original tanks were made of terneplate, which is steel sheet coated with an alloy of 20% tin and 80% lead. It soldered very well. Soldering galvanized steel, which is coated with zinc is much more difficult and requires special solder alloys and special flux. One method is shown here: http://www.youtube.com/watch?v=u7Imxj2_nXw I riveted my tank together out of 5052 aluminum alloy, then had it TIG welded around all the edges and over each rivet. During leak testing I found 39 pinhole leaks and took it back to the welder. After re-welding over those 39 leaks I only found 9 leaks. Third time was the charm and it has been leak free ever since. However, if I were to do it again I would just rivet it together and use the Flamemaster Dyna-Seal product that I used when building the tanks for my RV-10. This is what Van's Aircraft uses for all their fuel tanks and it must be pretty successful since there are literally thousands of airplanes flying using this method. It is easy (if somewhat messy) to build a good fuel tank with this method, and the tank doesn't warp during welding like most welded tanks do (mine included). Jack Phillips NX899JP Smith Mountain Lake, Virginia -----Original Message----- From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of John Franklin Sent: Tuesday, March 29, 2016 9:23 AM Subject: Pietenpol-List: Fuel tanks Most of the fuel tanks I've seen mentioned on this forum have been made of aluminum. Has anyone used galvanized steel and sealed it by soldering the seams? Would this method be acceptable? Thanks, John Franklin Prairie Aire 4TA0 Needville, TX ________________________________________________________________________________
From: "Fairfield, Mike" <MFairfield(at)hewitt.ca>
Subject: Fuel tanks
Date: Mar 29, 2016
Good morning Jack, Your method of riveting the 5052 aluminum and sealing it sounds interesting. I checked on the Flamemaster web site and entered dyna-seal and came up empty. By any chance would you have the product number stowed away somewhere? They have many different products and I wanted to find the proper sealant. Thanks, Mike. -----Original Message----- From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Jack Philips Sent: Tuesday, March 29, 2016 10:18 AM Subject: RE: Pietenpol-List: Fuel tanks --> Acceptable but very heavy. The original tanks were made of terneplate, which is steel sheet coated with an alloy of 20% tin and 80% lead. It soldered very well. Soldering galvanized steel, which is coated with zinc is much more difficult and requires special solder alloys and special flux. One method is shown here: https://urldefense.proofpoint.com/v2/url?u=http-3A__www.youtube.com_watch-3Fv-3Du7Imxj2-5FnXw&d=CwIDaQ&c=epcZb5jdh1ysHc2TC_uZEMpi5Xp3bPQPSZatc6SDw3A&r=hRt1T_6xXLTFw-Pi77z3ka1Hyoflt0RLKFhpWJWpHdk&m=BvruWqxPvEdKv231NBgax6irNcRiKLg65IFRcwX8Agc&s=CSlxupiocGrEqE-_kfDsU1JkXn3xMpEeeyVXVXTZZ0k&e= I riveted my tank together out of 5052 aluminum alloy, then had it TIG welded around all the edges and over each rivet. During leak testing I found 39 pinhole leaks and took it back to the welder. After re-welding over those 39 leaks I only found 9 leaks. Third time was the charm and it has been leak free ever since. However, if I were to do it again I would just rivet it together and use the Flamemaster Dyna-Seal product that I used when building the tanks for my RV-10. This is what Van's Aircraft uses for all their fuel tanks and it must be pretty successful since there are literally thousands of airplanes flying using this method. It is easy (if somewhat messy) to build a good fuel tank with this method, and the tank doesn't warp during welding like most welded tanks do (mine included). Jack Phillips NX899JP Smith Mountain Lake, Virginia -----Original Message----- From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of John Franklin Sent: Tuesday, March 29, 2016 9:23 AM Subject: Pietenpol-List: Fuel tanks Most of the fuel tanks I've seen mentioned on this forum have been made of aluminum. Has anyone used galvanized steel and sealed it by soldering the seams? Would this method be acceptable? Thanks, John Franklin Prairie Aire 4TA0 Needville, TX ________________________________________________________________________________
Date: Mar 29, 2016
From: Hans van der Voort <nx15kv(at)yahoo.com>
Subject: Re: Pauls Piet Build
I recommend using at least three AN 3 bolts or two AN 4 and torque down wit h proper torque setting.Do not rely on the bolt diameter in shear.But use t he clamp friction to take the load, this avoids elongation of the holeMake sure you have a tight fit between strut insert and strut before torque is a pplied on boltUse flat washers under bolt and nut to create enough surface area.=C2-Remember that extra bolt and nut weighs a lot less than a fancy paint job,=C2-and a fancy paint job does not make you plane safer.=C2-J ust my 2 cents=C2-Hans van der Voort=C2-NX15KV with welded struts From: Charles Burkholder <born2fly(at)abcmailbox.net> To: pietenpol-list(at)matronics.com Sent: Tuesday, March 29, 2016 7:30 AM Subject: Re: Pietenpol-List: Re: Pauls Piet Build ox.net> Me and Scott Knowlton are doing the same method with the Carlson struts. Our friend Brian Kenney did the analysis and calculated that there should be 3 bolts used. Charles On 3/28/2016 11:59 PM, taildrags wrote: > > Ray; > > Now look, I'm not trying to cause trouble here, but I'm an engineer and I question stuff.=C2- You mentioned that you were using two AN3 bolts to a ttach each end of your lift struts to the strut end fittings.=C2- Then I see Greg's picture showing *four* bolts through the strut and fitting on hi s airplane.=C2- I have not done the analysis of the shear where the AN3 b olts go through the Carlson aluminum struts but it might be useful to do a little pencil and paper work to study that.=C2- Two bolts might not be en ough to keep the bolts from elongating the holes under design stress, and i t's not like you don't have long enough end fittings to permit you to add m ore bolts through the strut and fitting to provide more pull-out strength i f it's needed.=C2- Worst case, it will cost you some additional AN3 bolts and hardware. > > -------- > Oscar Zuniga > Medford, OR > Air Camper NX41CC "Scout" > A75 power > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=454292#454292 > > > ----- > No virus found in this message. > Checked by AVG - www.avg.com > > =C2- =C2- =C2- =C2- =C2- -Matt Dralle, List Admin. S - - =C2- =C2- =C2- =C2- =C2- -Matt Dralle, List Admin. ________________________________________________________________________________
Date: Mar 29, 2016
From: Hans van der Voort <nx15kv(at)yahoo.com>
Subject: Re: Fuel tanks
John,=C2-The oldies used a lot of terne plate, essentially steel with lea d/tin coating.It would solder real good as the coating was the same materia l as standard Solder.=C2-Galvanized steel is a zinc based coating, so you will need a zinc based Solder.=C2-Another alternative is Aluminum rivete d tank (solid rivets) and use a fuel tank sealer.=C2-Hans van der Voort =C2-NX15KV with aluminum welded=C2-tank(s) From: John Franklin <jbfjr(at)peoplepc.com> To: Piet_List Sent: Tuesday, March 29, 2016 8:22 AM Subject: Pietenpol-List: Fuel tanks Most of the fuel tanks I've seen mentioned on this forum have been made of aluminum.=C2- Has anyone used galvanized steel and sealed it by soldering the seams?=C2- Would this method be acceptable? Thanks, John Franklin Prairie Aire 4TA0 Needville, TX =C2- =C2- =C2- =C2- =C2- -Matt Dralle, List Admin. S - - =C2- =C2- =C2- =C2- =C2- -Matt Dralle, List Admin. ________________________________________________________________________________
From: Ray Krause <raykrause(at)frontiernet.net>
Subject: Re: Pauls Piet Build
Date: Mar 29, 2016
Oscar and others, I miss-typed. The strut ends are secured by two AN4 bolts. I'm not an engineer so I welcome the comments and help. I will add another bolt as it will be very easy to do and there is plenty of material, as Greg pointed out. My fear was that too many bolts might create a weak point in the strut where all the holes were lined up. Now the strut end is attached to the wing with ONLY two AN5 bolts. Maybe the weakest point will now be the weld joint on the U-joint? Any comments are gratefully welcome. What a great Forum, Ray Krause Sent from my iPad > On Mar 28, 2016, at 9:59 PM, taildrags wrote: > > > Ray; > > Now look, I'm not trying to cause trouble here, but I'm an engineer and I question stuff. You mentioned that you were using two AN3 bolts to attach each end of your lift struts to the strut end fittings. Then I see Greg's picture showing *four* bolts through the strut and fitting on his airplane. I have not done the analysis of the shear where the AN3 bolts go through the Carlson aluminum struts but it might be useful to do a little pencil and paper work to study that. Two bolts might not be enough to keep the bolts from elongating the holes under design stress, and it's not like you don't have long enough end fittings to permit you to add more bolts through the strut and fitting to provide more pull-out strength if it's needed. Worst case, it will cost you some additional AN3 bolts and hardware. > > -------- > Oscar Zuniga > Medford, OR > Air Camper NX41CC "Scout" > A75 power > > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=454292#454292 > > > > > > > > > > ________________________________________________________________________________
Subject: Re: Fuel tanks
From: Jack <jack(at)textors.com>
Date: Mar 29, 2016
Mike go to Van's RV site, they have it... Sent from my iPad Jack Textor > On Mar 29, 2016, at 9:40 AM, Fairfield, Mike wrote: > > > Good morning Jack, > > Your method of riveting the 5052 aluminum and sealing it sounds interesting. I checked on the Flamemaster web site and entered dyna-seal and came up empty. By any chance would you have the product number stowed away somewhere? They have many different products and I wanted to find the proper sealant. > > Thanks, Mike. > > -----Original Message----- > From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Jack Philips > Sent: Tuesday, March 29, 2016 10:18 AM > To: pietenpol-list(at)matronics.com > Subject: RE: Pietenpol-List: Fuel tanks > > --> > > Acceptable but very heavy. The original tanks were made of terneplate, which is steel sheet coated with an alloy of 20% tin and 80% lead. It soldered very well. Soldering galvanized steel, which is coated with zinc is much more difficult and requires special solder alloys and special flux. One method is shown here: https://urldefense.proofpoint.com/v2/url?u=http-3A__www.youtube.com_watch-3Fv-3Du7Imxj2-5FnXw&d=CwIDaQ&c=epcZb5jdh1ysHc2TC_uZEMpi5Xp3bPQPSZatc6SDw3A&r=hRt1T_6xXLTFw-Pi77z3ka1Hyoflt0RLKFhpWJWpHdk&m=BvruWqxPvEdKv231NBgax6irNcRiKLg65IFRcwX8Agc&s=CSlxupiocGrEqE-_kfDsU1JkXn3xMpEeeyVXVXTZZ0k&e= > > I riveted my tank together out of 5052 aluminum alloy, then had it TIG welded around all the edges and over each rivet. During leak testing I found 39 pinhole leaks and took it back to the welder. After re-welding over those 39 leaks I only found 9 leaks. Third time was the charm and it has been leak free ever since. > > However, if I were to do it again I would just rivet it together and use the Flamemaster Dyna-Seal product that I used when building the tanks for my RV-10. This is what Van's Aircraft uses for all their fuel tanks and it must be pretty successful since there are literally thousands of airplanes flying using this method. It is easy (if somewhat messy) to build a good fuel tank with this method, and the tank doesn't warp during welding like most welded tanks do (mine included). > > Jack Phillips > NX899JP > Smith Mountain Lake, Virginia > > -----Original Message----- > From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of John Franklin > Sent: Tuesday, March 29, 2016 9:23 AM > To: Piet_List > Subject: Pietenpol-List: Fuel tanks > > > Most of the fuel tanks I've seen mentioned on this forum have been made of aluminum. Has anyone used galvanized steel and sealed it by soldering the seams? > Would this method be acceptable? > > Thanks, > John Franklin > Prairie Aire 4TA0 > Needville, TX > > > > > > > > > > > > > > > > ________________________________________________________________________________
Subject: Re: Fuel tanks
From: "Bill Church" <billspiet(at)sympatico.ca>
Date: Mar 29, 2016
Mike, Following is a link to the Vans website. You can buy the sealant from them: https://vansaircraft.com/cgi-bin/store.cgi?ident=1459270708-404-534&browse=misc&product=proseal Bill C. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454324#454324 ________________________________________________________________________________
Date: Mar 29, 2016
Subject: Re: Fuel tanks
From: vic groah <vicgroah(at)gmail.com>
On galvanized soldered tanks I have a 1907 car that has a galvanized riveted and soldered gas tank that has stood over 100 years of intense vibration of a two hundred cubic inch two cylinder engine and still does not leak No sealer needed. It is just heavy. We make our piet tank of aluminum sheet and welded it together and need no sealer but put on an aircraft epoxy sealer on the joints out side just to be safe. No problems so far. Much less weight. On Tue, Mar 29, 2016 at 9:49 AM, Jack wrote: > > Mike go to Van's RV site, they have it... > > Sent from my iPad > Jack Textor > > > On Mar 29, 2016, at 9:40 AM, Fairfield, Mike > wrote: > > > MFairfield(at)hewitt.ca> > > > > Good morning Jack, > > > > Your method of riveting the 5052 aluminum and sealing it sounds > interesting. I checked on the Flamemaster web site and entered dyna-seal > and came up empty. By any chance would you have the product number stowe d > away somewhere? They have many different products and I wanted to find t he > proper sealant. > > > > Thanks, Mike. > > > > -----Original Message----- > > From: owner-pietenpol-list-server(at)matronics.com [mailto: > owner-pietenpol-list-server(at)matronics.com] On Behalf Of Jack Philips > > Sent: Tuesday, March 29, 2016 10:18 AM > > To: pietenpol-list(at)matronics.com > > Subject: RE: Pietenpol-List: Fuel tanks > > > > --> > > > > Acceptable but very heavy. The original tanks were made of terneplate, > which is steel sheet coated with an alloy of 20% tin and 80% lead. It > soldered very well. Soldering galvanized steel, which is coated with zin c > is much more difficult and requires special solder alloys and special > flux. One method is shown here: > https://urldefense.proofpoint.com/v2/url?u=http-3A__www.youtube.com_wat ch-3Fv-3Du7Imxj2-5FnXw&d=CwIDaQ&c=epcZb5jdh1ysHc2TC_uZEMpi5Xp3bPQPSZatc 6SDw3A&r=hRt1T_6xXLTFw-Pi77z3ka1Hyoflt0RLKFhpWJWpHdk&m=BvruWqxPvEdKv231 NBgax6irNcRiKLg65IFRcwX8Agc&s=CSlxupiocGrEqE-_kfDsU1JkXn3xMpEeeyVXVXTZZ0k &e > > > > I riveted my tank together out of 5052 aluminum alloy, then had it TIG > welded around all the edges and over each rivet. During leak testing I > found 39 pinhole leaks and took it back to the welder. After re-welding > over those 39 leaks I only found 9 leaks. Third time was the charm and i t > has been leak free ever since. > > > > However, if I were to do it again I would just rivet it together and us e > the Flamemaster Dyna-Seal product that I used when building the tanks for > my RV-10. This is what Van's Aircraft uses for all their fuel tanks and it > must be pretty successful since there are literally thousands of airplane s > flying using this method. It is easy (if somewhat messy) to build a good > fuel tank with this method, and the tank doesn't warp during welding like > most welded tanks do (mine included). > > > > Jack Phillips > > NX899JP > > Smith Mountain Lake, Virginia > > > > -----Original Message----- > > From: owner-pietenpol-list-server(at)matronics.com [mailto: > owner-pietenpol-list-server(at)matronics.com] On Behalf Of John Franklin > > Sent: Tuesday, March 29, 2016 9:23 AM > > To: Piet_List > > Subject: Pietenpol-List: Fuel tanks > > > > > > > Most of the fuel tanks I've seen mentioned on this forum have been made > of aluminum. Has anyone used galvanized steel and sealed it by soldering > the seams? > > Would this method be acceptable? > > > > Thanks, > > John Franklin > > Prairie Aire 4TA0 > > Needville, TX > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > =========== =========== =========== =========== =========== > > ________________________________________________________________________________
From: "Jack Philips" <jack(at)bedfordlandings.com>
Subject: Fuel tanks
Date: Mar 29, 2016
The product is made by Flamemaster and the model number is CS-3204. The best place to buy it (at about 1/3 the price of Vans Aircraft) is SkyGeek. Here is a link to that page of the SkyGeek catalog: http://search.skygeek.com/?vwcatalog=stylespilotshop&keywords=flamemaster+cs+3204&x=0&y=0 Don't order it until you are ready to use it. It has about a 6 month shelf life (although that can be extended somewhat by keeping it a freezer until ready to use it). It is critical that it be measured very accurately, by weight. It is very sticky and gets on everything, and has a fairly short potlife (a couple of hours, as I recall), but it works extremely well and remains pliable for at least 25 years, which is how long Vans has been using it. They originally used a product called Pro-Seal (and many people call the Flamemaster product Pro-Seal just because it sounds like a good name - who would call a fuel tank product Flamemaster?), but the original Pro-Seal product would get hard and brittle after about 10 years, as happened in my old RV-4's tanks. Hope this helps, Jack Phillips NX899JP Smith Mountain Lake, Virginia -----Original Message----- From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Fairfield, Mike Sent: Tuesday, March 29, 2016 10:41 AM Subject: RE: Pietenpol-List: Fuel tanks --> Good morning Jack, Your method of riveting the 5052 aluminum and sealing it sounds interesting. I checked on the Flamemaster web site and entered dyna-seal and came up empty. By any chance would you have the product number stowed away somewhere? They have many different products and I wanted to find the proper sealant. Thanks, Mike. -----Original Message----- From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Jack Philips Sent: Tuesday, March 29, 2016 10:18 AM Subject: RE: Pietenpol-List: Fuel tanks --> Acceptable but very heavy. The original tanks were made of terneplate, which is steel sheet coated with an alloy of 20% tin and 80% lead. It soldered very well. Soldering galvanized steel, which is coated with zinc is much more difficult and requires special solder alloys and special flux. One method is shown here: https://urldefense.proofpoint.com/v2/url?u=http-3A__www.youtube.com_watch-3Fv-3Du7Imxj2-5FnXw&d=CwIDaQ&c=epcZb5jdh1ysHc2TC_uZEMpi5Xp3bPQPSZatc6SDw3A&r=hRt1T_6xXLTFw-Pi77z3ka1Hyoflt0RLKFhpWJWpHdk&m=BvruWqxPvEdKv231NBgax6irNcRiKLg65IFRcwX8Agc&s=CSlxupiocGrEqE-_kfDsU1JkXn3xMpEeeyVXVXTZZ0k&e= I riveted my tank together out of 5052 aluminum alloy, then had it TIG welded around all the edges and over each rivet. During leak testing I found 39 pinhole leaks and took it back to the welder. After re-welding over those 39 leaks I only found 9 leaks. Third time was the charm and it has been leak free ever since. However, if I were to do it again I would just rivet it together and use the Flamemaster Dyna-Seal product that I used when building the tanks for my RV-10. This is what Van's Aircraft uses for all their fuel tanks and it must be pretty successful since there are literally thousands of airplanes flying using this method. It is easy (if somewhat messy) to build a good fuel tank with this method, and the tank doesn't warp during welding like most welded tanks do (mine included). Jack Phillips NX899JP Smith Mountain Lake, Virginia -----Original Message----- From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of John Franklin Sent: Tuesday, March 29, 2016 9:23 AM Subject: Pietenpol-List: Fuel tanks Most of the fuel tanks I've seen mentioned on this forum have been made of aluminum. Has anyone used galvanized steel and sealed it by soldering the seams? Would this method be acceptable? Thanks, John Franklin Prairie Aire 4TA0 Needville, TX ________________________________________________________________________________
Subject: Re: Fuel tanks
From: Jack <jack(at)textors.com>
Date: Mar 29, 2016
Mike one other thought on Flamemaster... I cut plenty of blue paper shop towels in 2 inch squares for cleaning up spots with acetone. Kept it somewhat clean. Sent from my iPad Jack Textor > On Mar 29, 2016, at 9:40 AM, Fairfield, Mike wrote: > > > Good morning Jack, > > Your method of riveting the 5052 aluminum and sealing it sounds interesting. I checked on the Flamemaster web site and entered dyna-seal and came up empty. By any chance would you have the product number stowed away somewhere? They have many different products and I wanted to find the proper sealant. > > Thanks, Mike. > > -----Original Message----- > From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Jack Philips > Sent: Tuesday, March 29, 2016 10:18 AM > To: pietenpol-list(at)matronics.com > Subject: RE: Pietenpol-List: Fuel tanks > > --> > > Acceptable but very heavy. The original tanks were made of terneplate, which is steel sheet coated with an alloy of 20% tin and 80% lead. It soldered very well. Soldering galvanized steel, which is coated with zinc is much more difficult and requires special solder alloys and special flux. One method is shown here: https://urldefense.proofpoint.com/v2/url?u=http-3A__www.youtube.com_watch-3Fv-3Du7Imxj2-5FnXw&d=CwIDaQ&c=epcZb5jdh1ysHc2TC_uZEMpi5Xp3bPQPSZatc6SDw3A&r=hRt1T_6xXLTFw-Pi77z3ka1Hyoflt0RLKFhpWJWpHdk&m=BvruWqxPvEdKv231NBgax6irNcRiKLg65IFRcwX8Agc&s=CSlxupiocGrEqE-_kfDsU1JkXn3xMpEeeyVXVXTZZ0k&e= > > I riveted my tank together out of 5052 aluminum alloy, then had it TIG welded around all the edges and over each rivet. During leak testing I found 39 pinhole leaks and took it back to the welder. After re-welding over those 39 leaks I only found 9 leaks. Third time was the charm and it has been leak free ever since. > > However, if I were to do it again I would just rivet it together and use the Flamemaster Dyna-Seal product that I used when building the tanks for my RV-10. This is what Van's Aircraft uses for all their fuel tanks and it must be pretty successful since there are literally thousands of airplanes flying using this method. It is easy (if somewhat messy) to build a good fuel tank with this method, and the tank doesn't warp during welding like most welded tanks do (mine included). > > Jack Phillips > NX899JP > Smith Mountain Lake, Virginia > > -----Original Message----- > From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of John Franklin > Sent: Tuesday, March 29, 2016 9:23 AM > To: Piet_List > Subject: Pietenpol-List: Fuel tanks > > > Most of the fuel tanks I've seen mentioned on this forum have been made of aluminum. Has anyone used galvanized steel and sealed it by soldering the seams? > Would this method be acceptable? > > Thanks, > John Franklin > Prairie Aire 4TA0 > Needville, TX > > > > > > > > > > > > > > > > ________________________________________________________________________________
From: "Fairfield, Mike" <MFairfield(at)hewitt.ca>
Subject: Fuel tanks
Date: Mar 29, 2016
Thank you all Gentlemen, I will be making a larger fuel tank in a larger center section and was deliberating different materials, terne plate is more rare than a nun's fart around here, and I didn't really want to go with fibreglass. With the aluminum, I was just worried about potential leaks around the seams. With this material, I will sleep with a clear conscience.... Thanks again Gents, Mike. -----Original Message----- From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Jack Sent: Tuesday, March 29, 2016 2:35 PM Subject: Re: Pietenpol-List: Fuel tanks Mike one other thought on Flamemaster... I cut plenty of blue paper shop towels in 2 inch squares for cleaning up spots with acetone. Kept it somewhat clean. Sent from my iPad Jack Textor > On Mar 29, 2016, at 9:40 AM, Fairfield, Mike wrote: > > --> > > Good morning Jack, > > Your method of riveting the 5052 aluminum and sealing it sounds interesting. I checked on the Flamemaster web site and entered dyna-seal and came up empty. By any chance would you have the product number stowed away somewhere? They have many different products and I wanted to find the proper sealant. > > Thanks, Mike. > > -----Original Message----- > From: owner-pietenpol-list-server(at)matronics.com > [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Jack > Philips > Sent: Tuesday, March 29, 2016 10:18 AM > To: pietenpol-list(at)matronics.com > Subject: RE: Pietenpol-List: Fuel tanks > > --> > > Acceptable but very heavy. The original tanks were made of > terneplate, which is steel sheet coated with an alloy of 20% tin and > 80% lead. It soldered very well. Soldering galvanized steel, which > is coated with zinc is much more difficult and requires special solder > alloys and special flux. One method is shown here: > https://urldefense.proofpoint.com/v2/url?u=http-3A__www.youtube.com_wa > tch-3Fv-3Du7Imxj2-5FnXw&d=CwIDaQ&c=epcZb5jdh1ysHc2TC_uZEMpi5Xp3bPQPSZa > tc6SDw3A&r=hRt1T_6xXLTFw-Pi77z3ka1Hyoflt0RLKFhpWJWpHdk&m=BvruWqxPvEdKv > 231NBgax6irNcRiKLg65IFRcwX8Agc&s=CSlxupiocGrEqE-_kfDsU1JkXn3xMpEeeyVXV > XTZZ0k&e > > I riveted my tank together out of 5052 aluminum alloy, then had it TIG welded around all the edges and over each rivet. During leak testing I found 39 pinhole leaks and took it back to the welder. After re-welding over those 39 leaks I only found 9 leaks. Third time was the charm and it has been leak free ever since. > > However, if I were to do it again I would just rivet it together and use the Flamemaster Dyna-Seal product that I used when building the tanks for my RV-10. This is what Van's Aircraft uses for all their fuel tanks and it must be pretty successful since there are literally thousands of airplanes flying using this method. It is easy (if somewhat messy) to build a good fuel tank with this method, and the tank doesn't warp during welding like most welded tanks do (mine included). > > Jack Phillips > NX899JP > Smith Mountain Lake, Virginia > > -----Original Message----- > From: owner-pietenpol-list-server(at)matronics.com > [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of John > Franklin > Sent: Tuesday, March 29, 2016 9:23 AM > To: Piet_List > Subject: Pietenpol-List: Fuel tanks > > --> > > Most of the fuel tanks I've seen mentioned on this forum have been made of aluminum. Has anyone used galvanized steel and sealed it by soldering the seams? > Would this method be acceptable? > > Thanks, > John Franklin > Prairie Aire 4TA0 > Needville, TX > > > > > > > > > > > > > > > > ________________________________________________________________________________
Date: Mar 29, 2016
Subject: Re: Riblett 613.5 plans
From: Tony Crawford <tonyp51qa(at)gmail.com>
Hello Terry, Could you please fix your attachment for the RIBLETT. Thank You Sir! Tony On Mon, Mar 28, 2016 at 7:42 AM, jarheadpilot82 wrote: > jarheadpilot82(at)hotmail.com> > > Ken, > > In this day of internet and email, I can't imagine why anyone would need > to mail you a copy of the airfoil. Also, it can be found in numerous > websites as matters of public record. > > Here is the copy I made for my ribs. Notice that there is no angle built > in. By that I mean the spars and verticals are perpendicular to the chord > line. > > This is a full sized copy, and can be taken down to your local Kinko's and > printed on their big printing machine for a couple of bucks a copy. > > It is free for anyone to use, but obviously done so at your own risk, much > like everything else in experimental aviation. > > -------- > Semper Fi, > > Terry Hand > Athens, GA > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=454260#454260 > > > Attachments: > > http://forums.matronics.com//files/riblett_6135_205.jpg > > ________________________________________________________________________________
Subject: Re: Riblett 613.5 plans
From: "taildrags" <taildrags(at)hotmail.com>
Date: Mar 29, 2016
Reading the thread about the Riblett airfoil, I went back to the archives and searched on 'Riblett' and got almost 700 posts, so it's been discussed quite a bit. I was looking specifically for how and why we ended up with the 613.5 rather than the 612 and found that I had made a few posts on the subject myself. I don't know the answer to why the 613.5 came to be (roughly 13.5% thickness airfoil, 8" deep, rather than 12% or about 7-1/4" thickness), but whatever the case, it's been test-flown and the performance was documented by P.F. Beck in a post to this list and in a writeup in the BPA Newsletter. When P.F. concluded that there was very little apparent difference in performance between the Riblett and the Piet airfoil, various comments were made about how it may not have been a fair test but that's not worth bringing up. I will, however, cut and paste my response to P.F.'s post: "I wouldn't say that there is little to no benefit of using the Riblett. Here's a snip from a post that I made in May of 2008 on the subject: "The Riblett "612" airfoil is very similar to the NACA 4412 airfoil that has also been discussed here. Both of those airfoils are deeper than the Pietenpol, allowing for lighter spars and ribs, increased volume where a fuel tank can go in the wing, and both of them have less undercamber than the Pietenpol airfoil. With a 60" chord, a 12% airfoil is a bit over 7" deep as compared with the Pietenpol at 4" deep. There is an image of the NACA and Riblett airfoils at http://www.flysquirrel.net/piets/airfoils.jpg" I wanted to point out that Terry mentions the spars and rib verticals being perpendicular to the chord line, with no angle built in. If you take the Riblett airfoil outline and lay it over the Pietenpol rib drawing, you'll soon be scratching your head about how to make the Riblett fit the spar spacing and how the chord line should be laid out relative to the airplane's longerons. Bill Church posted an excellent statement of the angle of incidence comparison in a post in July of 2014. Needless to say, then, when you change to the Riblett airfoil, there are various adjustments that need to be made. It's not exactly "swap and go fly". -------- Oscar Zuniga Medford, OR Air Camper NX41CC "Scout" A75 power Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454355#454355 ________________________________________________________________________________
From: "Douwe Blumberg" <douwe(at)douwestudios.com>
Subject: fuel tank material
Date: Mar 30, 2016
My vote goes for a welded aluminum tank. If you can't weld aluminum, lots of guys have fabricated up the tank and riveted together with a few rivets, then used a professional welder to tig weld the seams. There WILL be some leaks, but once it's done right you never have to worry again, as long as the welds are nice and thick. Small, pretty welds are very. pretty but for aircraft tanks, larger welds are the way to go. Tanks will sometimes warp when welding, but in Piet, the tank isn't really visible whether it's in the wing or fuselage so who cares? Never used Flamemaster and it sounds "da bomb" so can't comment on that. Just sayin' don't be put off by having a tank welded up. Remember, these are things you only do once in the project. then live with for decades after, so don't sweat them too much, if it takes an extra week or two it's not a big deal in the long run. $.02 Douwe ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Mar 30, 2016
Ray, Please see the attached. It will be a little extra work but very well worth doing. With the current configuration you are only depending on the small welds to hold you wings on. Standard aircraft construction methods will have this strap in the strut ends. Please put these on before flying the plane. Respectfully, -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454361#454361 Attachments: http://forums.matronics.com//files/slafd_suppl16033008230_677.pdf ________________________________________________________________________________
From: Ray Krause <raykrause(at)frontiernet.net>
Subject: Re: Pauls Piet Build
Date: Mar 30, 2016
Scott, Thank you VERY much. I will do this right away and also add a third AN-4 bolt to the strut attachments. Should the strap be welded to the "U-joint? You would be welcome anytime to visit me and inspect my build. You would be my guest, all expenses paid. I'm TRULEY grateful for your help, Ray Krause Sent from my iPad > On Mar 30, 2016, at 8:30 AM, AircamperN11MS wrote: > > > Ray, > > Please see the attached. It will be a little extra work but very well worth doing. With the current configuration you are only depending on the small welds to hold you wings on. Standard aircraft construction methods will have this strap in the strut ends. > > Please put these on before flying the plane. > > Respectfully, > > -------- > Scott Liefeld > Flying N11MS since March 1972 > Steel Tube > C-85-12 > Wire Wheels > Brodhead in 1996 > > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=454361#454361 > > > > > Attachments: > > http://forums.matronics.com//files/slafd_suppl16033008230_677.pdf > > > > > > > ________________________________________________________________________________
From: "Fairfield, Mike" <MFairfield(at)hewitt.ca>
Subject: fuel tank material
Date: Mar 30, 2016
Good afternoon Douwe, Appreciate your $.02 worth. What gauge aluminum would you suggest for the tank? Thanks, Mike. From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-lis t-server(at)matronics.com] On Behalf Of Douwe Blumberg Sent: Wednesday, March 30, 2016 8:47 AM Subject: Pietenpol-List: fuel tank material My vote goes for a welded aluminum tank. If you can't weld aluminum, lots of guys have fabricated up the tank and riveted together with a few rivets, then used a professional welder to tig weld the seams. There WILL be some leaks, but once it's done right you never have to worry again, as long as the welds are nice and thick. Small, pretty welds are very... pretty but f or aircraft tanks, larger welds are the way to go. Tanks will sometimes wa rp when welding, but in Piet, the tank isn't really visible whether it's i n the wing or fuselage so who cares? Never used Flamemaster and it sounds "da bomb" so can't comment on that. J ust sayin' don't be put off by having a tank welded up. Remember, these ar e things you only do once in the project... then live with for decades afte r, so don't sweat them too much, if it takes an extra week or two it's not a big deal in the long run. $.02 Douwe ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Mar 30, 2016
Ray, Welding it would be preferred. In fact it should be. I would really like to see your bird. Are you going to go to Frazuer Lake this year? Maybe we can find some time around then? Or I can talk the wife into a weekend get away trip. She would probably welcome that. Maybe one weekend next month?? I'll ask her. I'm currently thing the weekend of 4-19. What's your calendar look like? Cheers, -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454369#454369 ________________________________________________________________________________
Date: Mar 30, 2016
From: George Abernathy <avionixoz(at)yahoo.com>
Subject: Re: Pauls Piet Build
Here is my .02. You should drill under size and ream=C2- the holes to an exact fit. Memor y sludge serves up that this info is in AC-43-13. The idea being that you get maximum shear when the bolt fits in the hole wi th no slop. Drill bits tend to make triangular holes. G From: Ray Krause <raykrause(at)frontiernet.net> To: pietenpol-list(at)matronics.com Sent: Thursday, March 31, 2016 4:40 AM Subject: Re: Pietenpol-List: Re: Pauls Piet Build > Scott, Thank you VERY much.=C2- I will do this right away and also add a third A N-4 bolt to the strut attachments.=C2- Should the strap be welded to the "U-joint? You would be welcome anytime to visit me and inspect my build.=C2- You wo uld be my guest, all expenses paid. I'm TRULEY grateful for your help, Ray Krause Sent from my iPad > On Mar 30, 2016, at 8:30 AM, AircamperN11MS wr ote: > ity.org> > > Ray, > > Please see the attached.=C2- It will be a little extra work but very we ll worth doing.=C2- With the current configuration you are only depending on the small welds to hold you wings on.=C2- Standard aircraft construct ion methods will have this strap in the strut ends. > > Please put these on before flying the plane.=C2- > > Respectfully, > > -------- > Scott Liefeld > Flying N11MS since March 1972 > Steel Tube > C-85-12 > Wire Wheels > Brodhead in 1996 > > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=454361#454361 > > > > > Attachments: > > http://forums.matronics.com//files/slafd_suppl16033008230_677.pdf > > > > > > > =C2- =C2- =C2- =C2- =C2- -Matt Dralle, List Admin. S - - =C2- =C2- =C2- =C2- =C2- -Matt Dralle, List Admin. ________________________________________________________________________________
From: Charles Burkholder <born2fly(at)abcmailbox.net>
Subject: Frank Metcalfe
Date: Mar 30, 2016
Hello Pietple Looking for Frank Metcalfe's contact information. I am going to be flying into the West Georgia Regional airport on Friday where EAA chapter 976 is based and saw his Piet as well as a few other nice ones on their website. Thanks Charles ________________________________________________________________________________
Subject: Re: Riblett 613.5 plans
From: "taildrags" <taildrags(at)hotmail.com>
Date: Mar 30, 2016
I thought I had posted this last night, but it doesn't seem to have shown up. I did a quick overlay of the Riblett 612 airfoil over the Piet rib with the spars vertical and in register with the Piet spar locations, just to see how the two compare. Draw your own conclusions... this is offered purely as matter for thought and discussion. -------- Oscar Zuniga Medford, OR Air Camper NX41CC "Scout" A75 power Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454375#454375 Attachments: http://forums.matronics.com//files/airfoil_125.png ________________________________________________________________________________
From: Ray Krause <raykrause(at)frontiernet.net>
Subject: Re: Pauls Piet Build
Date: Mar 30, 2016
Scott, I made the straps today and will weld them tomorrow. When the are completed, I will send a photo. I plan on going to Frazier, but probably in the Waiex or Aeronca. Of course, the Piet won't be ready! April 19 appears to be a Tuesday. But just about anytime in April or May would be good for a visit...I'm retired! I have Drs. Appointments for either me or my mom on April 14, 18 and 27. Even those could be changed to accommodate you and your wife. Would you fly up? Plan on staying with us for as long as you like. We could go see Gary Boothe and his gang in Lincoln. Let me know, Ray Sent from my iPad > On Mar 30, 2016, at 11:16 AM, AircamperN11MS wrote: > > > Ray, > > Welding it would be preferred. In fact it should be. I would really like to see your bird. Are you going to go to Frazuer Lake this year? Maybe we can find some time around then? Or I can talk the wife into a weekend get away trip. She would probably welcome that. Maybe one weekend next month?? I'll ask her. I'm currently thing the weekend of 4-19. What's your calendar look like? > > Cheers, > > -------- > Scott Liefeld > Flying N11MS since March 1972 > Steel Tube > C-85-12 > Wire Wheels > Brodhead in 1996 > > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=454369#454369 > > > > > > > > > > ________________________________________________________________________________
From: Oscar Zuniga <taildrags(at)hotmail.com>
Subject: plans and other builder resources
Date: Mar 30, 2016
Folks=2C I just wanted to remind everyone (especially new builders/dreamers ) that there is another excellent resource for us out there. Doc and Dee M osher=2C well known to the Piet community and formerly editors of the Brodh ead Pietenpol Association Newsletter=2C have a "Pietenpol Plans Plus" websi te that offers all of the Air Camper plans and supplements=2C plus a whole host of other useful information and historical background on the Air Campe r and its designers Bernard Pietenpol and Orrin Hoopman=2C at http://www.do cspietshop.com . You would do well to browse the site in your search for u seful information. Oscar Zuniga Medford=2C OR Air Camper NX41CC=2C "Scout" A75 power ________________________________________________________________________________
Subject: Re: Pauls Piet Build
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Mar 31, 2016
Ray, I have out of control fingers. April 9th was the weekend I was thinking of. My wife says that that weekend works good for her. We can fine tune this via email or texting. scott.liefeld(at)gmail.com 661-400-1876 Cell We would be driving and may have our dog with us. We haven't asked the dog yet..... but she would probably want to go too. We need a weekend away. -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454382#454382 ________________________________________________________________________________
From: "Barry Davis" <bed(at)mindspring.com>
Subject: Frank Metcalfe
Date: Mar 31, 2016
Frank is out of town, but call Jon at 770-301-5222 and he can let you in to see a couple of the Big Piets. Barry NX973BP -----Original Message----- From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Charles Burkholder Sent: Wednesday, March 30, 2016 7:54 PM Subject: Pietenpol-List: Frank Metcalfe --> Hello Pietple Looking for Frank Metcalfe's contact information. I am going to be flying into the West Georgia Regional airport on Friday where EAA chapter 976 is based and saw his Piet as well as a few other nice ones on their website. Thanks Charles ________________________________________________________________________________
Subject: Re: fuel tank material
From: "womenfly2" <Love2Fly.KAP(at)gmail.com>
Date: Mar 31, 2016
Use .040" thick aluminum alloy 5052-H32 with 5356 filler metal and do not use 4043 filler metal on 5XXX serie aluminum. Most bungs will be 6061 aluminum this filler rod is good for these parts too. WF2 -------- Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454391#454391 ________________________________________________________________________________
From: "Fairfield, Mike" <MFairfield(at)hewitt.ca>
Subject: Re: fuel tank material
Date: Mar 31, 2016
Thank you very much for the details, much appreciated, Mike. -----Original Message----- From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of womenfly2 Sent: Thursday, March 31, 2016 1:52 PM Subject: Pietenpol-List: Re: fuel tank material --> Use .040" thick aluminum alloy 5052-H32 with 5356 filler metal and do not use 4043 filler metal on 5XXX serie aluminum. Most bungs will be 6061 aluminum this filler rod is good for these parts too. WF2 -------- Read this topic online here: https://urldefense.proofpoint.com/v2/url?u=http-3A__forums.matronics.com_viewtopic.php-3Fp-3D454391-23454391&d=CwICAw&c=epcZb5jdh1ysHc2TC_uZEMpi5Xp3bPQPSZatc6SDw3A&r=hRt1T_6xXLTFw-Pi77z3ka1Hyoflt0RLKFhpWJWpHdk&m=1Qza5cVqm-IUM-QrMdVTUru7im47hh3QtEStANajxRs&s=Cwz6yRQln_0K1_a8NKo2jlGx_yPSs9WN7jRX251uoJ8&e= ________________________________________________________________________________
Subject: TC Pietenpol
From: "oldbird" <semihoksay(at)gmail.com>
Date: Mar 31, 2016
I am at the end of the fuselage. Landing gear is also almost done. I also bought a Conti C90-8F from a junkyard in Turkey. I'm working on it for the time being. I'll see what comes out of it. Remember I also have a Conti A65-8 less carb, spark plugs, spider and firing harness. Any suggestions? I am inclined towards the C90 if everything goes fine. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454394#454394 ________________________________________________________________________________
From: "Barry Davis" <bed(at)mindspring.com>
Subject: TC Pietenpol
Date: Mar 31, 2016
Use the C-90, you won't be disappointed. Barry NX973BP -----Original Message----- From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of oldbird Sent: Thursday, March 31, 2016 2:33 PM Subject: Pietenpol-List: TC Pietenpol I am at the end of the fuselage. Landing gear is also almost done. I also bought a Conti C90-8F from a junkyard in Turkey. I'm working on it for the time being. I'll see what comes out of it. Remember I also have a Conti A65-8 less carb, spark plugs, spider and firing harness. Any suggestions? I am inclined towards the C90 if everything goes fine. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454394#454394 ________________________________________________________________________________
Subject: Re: TC Pietenpol
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Mar 31, 2016
The C-90 is the very best of all the cont engines. To find a dash 8 is like finding Hens teeth. You have great hunting skills. -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454399#454399 ________________________________________________________________________________
Subject: Re: Riblett 613.5 plans
From: "tonyp51qa" <tonyp51qa(at)gmail.com>
Date: Mar 31, 2016
Hello Terry, I still cannot open the RIBLET attachment. It says URL NOT FOUND! Can you assist??? Thanks, Tony -------- Tony Crawford Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454403#454403 ________________________________________________________________________________
From: Steven Dortch <steven.d.dortch(at)gmail.com>
Date: Apr 01, 2016
Subject: indoctrinated Grandson
OT My 4 year old grandson was at Chick-fil-a with his mother. She pointed out the cow on the plane and said "what kind of plane is that?" He replied "I already told you! it is a Pietenpol!" -- Blue Skies, Steve D ________________________________________________________________________________
Subject: Taylorcraft Struts For Sale
From: Jack <jack(at)textors.com>
Date: Apr 01, 2016
My friend and former GN1 builder has replaced his Taylorcraft wing struts. He is selling the originals for $60 a piece plus shipping. You can contact him at 602-743-5768 or DJ(at)veghdesign.com. Sent from my iPad Jack Textor ________________________________________________________________________________
From: infow <infow(at)shaw.ca>
Date: Apr 01, 2016
Subject: Fuel tanks
e built my 701 tanks using 5052-032 aluminum and rivets. Used the Flamemaster Dyna-Seal sealant from Van's worked great... messy but great! All of the mounting flanges came from Van's. The ISS Fuel level senders come from Van's. The Fuel Level gauges came from ACS(ISS's). Van's gauges no good here... calibrated for their tanks! Ron View of left tank.... Left tank covered... Baffles in tank.... Tank venting... Tank vent line.... ISS Fuel level arm sensor bent and installed... ACS fuel cap in place... best method!!!! | | | Acceptable but very heavy. The original tanks were made of | terneplate, which is steel sheet coated with an alloy of 20% tin | and 80% lead. It soldered very well. Soldering galvanized steel, | which is coated with zinc is much more difficult and requires | special solder alloys and special flux. One method is shown here: | http://www.youtube.com/watch?v=u7Imxj2_nXw | | I riveted my tank together out of 5052 aluminum alloy, then had it | TIG welded around all the edges and over each rivet. During leak | testing I found 39 pinhole leaks and took it back to the welder. | After re-welding over those 39 leaks I only found 9 leaks. Third | time was the charm and it has been leak free ever since. | | However, if I were to do it again I would just rivet it together | and use the Flamemaster Dyna-Seal product that I used when building | the tanks for my RV-10. This is what Van's Aircraft uses for all | their fuel tanks and it must be pretty successful since there are | literally thousands of airplanes flying using this method. It is | easy (if somewhat messy) to build a good fuel tank with this | method, and the tank doesn't warp during welding like most welded | tanks do (mine included). | | Jack Phillips | NX899JP | Smith Mountain Lake, Virginia | | -----Original Message----- | From: owner-pietenpol-list-server(at)matronics.com [mailto:owner- | pietenpol-list-server(at)matronics.com] On Behalf Of John Franklin | Sent: Tuesday, March 29, 2016 9:23 AM | To: Piet_List | Subject: Pietenpol-List: Fuel tanks | | | | Most of the fuel tanks I've seen mentioned on this forum have been | made of aluminum. Has anyone used galvanized steel and sealed it | by soldering the seams? | Would this method be acceptable? | | Thanks, | John Franklin | Prairie Aire 4TA0 | Needville, TX | | | http://www.matronics.com/contribution | - The Pietenpol-List Email Forum - http://www.matronics.com/Navigator?Pietenpol-List | - MATRONICS WEB FORUMS - | generous support! | > http://www.matronics.com/contribution ________________________________________________________________________________
From: infow <infow(at)shaw.ca>
Date: Apr 01, 2016
Subject: Fuel tanks
I built my 701 tanks using 5052-032 aluminum and rivets. Used the Flamemaster Dyna-Seal sealant from Van's worked great... messy but great! All of the mounting flanges came from Van's. The ISS Fuel level senders come from Van's. The Fuel Level gauges came from ACS(ISS's). Van's gauges no good here... calibrated for their tanks! Ron View of left tank.... Left tank covered... Baffles in tank.... Tank venting... Tank vent line.... ISS Fuel level arm sensor bent and installed... ACS fuel cap in place... best method!!!! | | | Acceptable but very heavy. The original tanks were made of | terneplate, which is steel sheet coated with an alloy of 20% tin | and 80% lead. It soldered very well. Soldering galvanized steel, | which is coated with zinc is much more difficult and requires | special solder alloys and special flux. One method is shown here: | http://www.youtube.com/watch?v=u7Imxj2_nXw | | I riveted my tank together out of 5052 aluminum alloy, then had it | TIG welded around all the edges and over each rivet. During leak | testing I found 39 pinhole leaks and took it back to the welder. | After re-welding over those 39 leaks I only found 9 leaks. Third | time was the charm and it has been leak free ever since. | | However, if I were to do it again I would just rivet it together | and use the Flamemaster Dyna-Seal product that I used when building | the tanks for my RV-10. This is what Van's Aircraft uses for all | their fuel tanks and it must be pretty successful since there are | literally thousands of airplanes flying using this method. It is | easy (if somewhat messy) to build a good fuel tank with this | method, and the tank doesn't warp during welding like most welded | tanks do (mine included). | | Jack Phillips | NX899JP | Smith Mountain Lake, Virginia | | -----Original Message----- | From: owner-pietenpol-list-server(at)matronics.com [mailto:owner- | pietenpol-list-server(at)matronics.com] On Behalf Of John Franklin | Sent: Tuesday, March 29, 2016 9:23 AM | To: Piet_List | Subject: Pietenpol-List: Fuel tanks | | | | Most of the fuel tanks I've seen mentioned on this forum have been | made of aluminum. Has anyone used galvanized steel and sealed it | by soldering the seams? | Would this method be acceptable? | | Thanks, | John Franklin | Prairie Aire 4TA0 | Needville, TX | | | http://www.matronics.com/contribution | - The Pietenpol-List Email Forum - http://www.matronics.com/Navigator?Pietenpol-List | - MATRONICS WEB FORUMS - | generous support! | > http://www.matronics.com/contribution
I built my 701 tanks using 5052-032 aluminum and rivets.  Used the
Flamemaster Dyna-Seal sealant from Van's worked great... messy but great! All of the mounting flanges came from Van's.   The ISS Fuel level senders come from Van's.  The Fuel Level gauges came from ACS(ISS's).  Van's gauges no good here... calibrated for their tanks!


Ron


View of left tank....



Left tank covered...




Baffles in tank....


 


Tank venting...




Tank vent line....




ISS Fuel level arm sensor bent and installed...



ACS fuel cap in place... best method!!!!








| --> Pietenpol-List message posted by: "Jack Philips"
| <jack(at)bedfordlandings.com>
|
| Acceptable but very heavy.  The original tanks were made of
| terneplate, which is steel sheet coated with an alloy of 20% tin
| and 80% lead.  It soldered very well.  Soldering galvanized steel,
| which is coated with zinc is much more difficult and requires
| special solder alloys and special flux.  One method is shown here:
|
| I riveted my tank together out of 5052 aluminum alloy, then had it
| TIG welded around all the edges and over each rivet.  During leak
| testing I found 39 pinhole leaks and took it back to the welder.
| After re-welding over those 39 leaks I only found 9 leaks.  Third
| time was the charm and it has been leak free ever since.
|
| However, if I were to do it again I would just rivet it together
| and use the Flamemaster Dyna-Seal product that I used when building
| the tanks for my RV-10.  This is what Van's Aircraft uses for all
| their fuel tanks and it must be pretty successful since there are
| literally thousands of airplanes flying using this method.  It is
| easy (if somewhat messy) to build a good fuel tank with this
| method, and the tank doesn't warp during welding like most welded
| tanks do (mine included).
|
| Jack Phillips
| NX899JP
| Smith Mountain Lake, Virginia
|
| -----Original Message-----
| pietenpol-list-server(at)matronics.com] On Behalf Of John Franklin
| Sent: Tuesday, March 29, 2016 9:23 AM
| To: Piet_List <pietenpol-list(at)matronics.com>
| Subject: Pietenpol-List: Fuel tanks
|
| --> Pietenpol-List message posted by: John Franklin
| <jbfjr(at)peoplepc.com>
|
| Most of the fuel tanks I've seen mentioned on this forum have been
| made of aluminum.  Has anyone used galvanized steel and sealed it
| by soldering the seams?
| Would this method be acceptable?
|
| Thanks,
| John Franklin
| Prairie Aire 4TA0
| Needville, TX
|
|
|
| (And Get Some the
| Contribution
| Terrific Free
| List
| generous                    
|
|         - The Pietenpol-List Email Forum -
| many List
| Search &
| much much more: -->
|
|              - MATRONICS WEB FORUMS -
| --> http://forums.matronics.com
|
|     you for your
| generous support!
                    --
| ________________________________________________________________________________
From: Glen Schweizer <glenschweizer(at)yahoo.com>
Subject: Re: Fuel tanks
Date: Apr 01, 2016
Great pics !! Thank you Sent from my iPhone > On Apr 1, 2016, at 2:39 PM, infow wrote: > > I built my 701 tanks using 5052-032 aluminum and rivets. Used the > Flamemaster Dyna-Seal sealant from Van's worked great... messy but great! A ll of the mounting flanges came from Van's. The ISS Fuel level senders com e from Van's. The Fuel Level gauges came from ACS(ISS's). Van's gauges no g ood here... calibrated for their tanks! > > > Ron > > > View of left tank.... > > > > Left tank covered... > > > > > Baffles in tank.... > > > > > > Tank venting... > > > > > Tank vent line.... > > > > > ISS Fuel level arm sensor bent and installed... > > > > ACS fuel cap in place... best method!!!! > > > > > > > > > | > | > | Acceptable but very heavy. The original tanks were made of > | terneplate, which is steel sheet coated with an alloy of 20% tin > | and 80% lead. It soldered very well. Soldering galvanized steel, > | which is coated with zinc is much more difficult and requires > | special solder alloys and special flux. One method is shown here: > | http://www.youtube.com/watch?v=u7Imxj2_nXw > | > | I riveted my tank together out of 5052 aluminum alloy, then had it > | TIG welded around all the edges and over each rivet. During leak > | testing I found 39 pinhole leaks and took it back to the welder. > | After re-welding over those 39 leaks I only found 9 leaks. Third > | time was the charm and it has been leak free ever since. > | > | However, if I were to do it again I would just rivet it together > | and use the Flamemaster Dyna-Seal product that I used when building > | the tanks for my RV-10. This is what Van's Aircraft uses for all > | their fuel tanks and it must be pretty successful since there are > | literally thousands of airplanes flying using this method. It is > | easy (if somewhat messy) to build a good fuel tank with this > | method, and the tank doesn't warp during welding like most welded > | tanks do (mine included). > | > | Jack Phillips > | NX899JP > | Smith Mountain Lake, Virginia > | > | -----Original Message----- > | From: owner-pietenpol-list-server(at)matronics.com [mailto:owner- > | pietenpol-list-server(at)matronics.com] On Behalf Of John Franklin > | Sent: Tuesday, March 29, 2016 9:23 AM > | To: Piet_List > | Subject: Pietenpol-List: Fuel tanks > | > | > | > | Most of the fuel tanks I've seen mentioned on this forum have been > | made of aluminum. Has anyone used galvanized steel and sealed it > | by soldering the seams? > | Would this method be acceptable? > | > | Thanks, > | John Franklin > | Prairie Aire 4TA0 > | Needville, TX > | > | > | > | (And Get Some the > | Contribution > | Terrific Free > | List > | your > | generous > | > | - The Pietenpol-List Email Forum - > | many List > | Search & > | much much more: --> > | > | - MATRONICS WEB FORUMS - > | --> http://forums.matronics.com > | > | you for your > | generous support! > -- > | > http://www.matronics.com/contribution > | ________________________________________________________________________________
Subject: Re: Riblett 613.5 plans
From: "jarheadpilot82" <jarheadpilot82(at)hotmail.com>
Date: Apr 01, 2016
Tony, I have created a link for you to go to download the jpeg file. If I upload it directly here it seems to make my screen go five foot wide, since the file is that wide. Here ya go. Use at your own risk. No warranty implied. may suddenly accelerate to dangerous speeds. Contains a liquid core, which, if exposed due to rupture, should not be touched, inhaled, or looked at. Do not use on concrete. Discontinue use if any of the following occurs: itching, vertigo, dizziness, tingling in extremities, loss of balance or coordination, slurred speech, temporary blindness, profuse sweating, or heart palpitations. If jpeg begins to smoke, get away immediately. Seek shelter and cover head. Riblett 613.5 rib jig drawing - https://drive.google.com/file/d/0B4iLvEYzmBCsTnliU0xIUC1ueFU/view?usp=sharing -------- Semper Fi, Terry Hand Athens, GA Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454456#454456 ________________________________________________________________________________
Date: Apr 02, 2016
From: Bruce Kirk <brucekirk(at)ymail.com>
Subject: Re: Pietenpol-List Digest: 8 Msgs - 03/31/16
hello everyone, I am interested in the pietenpol aircamper, and I was wonde ring if there is a project near Sacramento California that I could come see .Thanks for any replies. brucekirk(at)ymail.com From: Pietenpol-List Digest Server <pietenpol-list(at)matronics.com> To: Pietenpol-List Digest List Sent: Friday, April 1, 2016 12:02 AM Subject: Pietenpol-List Digest: 8 Msgs - 03/31/16 * ======================== =C2- Online Versions of Today's List Digest Archive ======================== Today's complete Pietenpol-List Digest can also be found in either of the two Web Links listed below.=C2- The .html file includes the Digest format ted in HTML for viewing with a web browser and features Hyperlinked Indexes and Message Navigation.=C2- The .txt file includes the plain ASCII versio n of the Pietenpol-List Digest and can be viewed with a generic text editor such as Notepad or with a web browser. HTML Version: =C2- =C2- http://www.matronics.com/digest/digestview.php?Style=82701& View=html&Chapter 16-03-31&Archive=Pietenpol Text Version: =C2- =C2- http://www.matronics.com/digest/digestview.php?Style=82701& View=txt&Chapter 16-03-31&Archive=Pietenpol ======================== ======================= =C2- EMail Version of Today's List Digest Archive ======================== ======================= =C2- =C2- =C2- =C2- =C2- ---------------------------------------- ------------------ =C2- =C2- =C2- =C2- =C2- =C2- =C2- =C2- =C2- =C2- =C2 - =C2- =C2- Pietenpol-List Digest Archive =C2- =C2- =C2- =C2- =C2- =C2- =C2- =C2- =C2- =C2- =C2 - =C2- =C2- =C2- =C2- =C2- =C2- =C2- =C2- --- =C2- =C2- =C2- =C2- =C2- =C2- =C2- =C2- =C2- =C2- Total Messages Posted Thu 03/31/16: 8 =C2- =C2- =C2- =C2- =C2- ---------------------------------------- ------------------ Today's Message Index: ---------------------- =C2- =C2- 1. 05:47 AM - Re: Pauls Piet Build=C2- (AircamperN11MS) =C2- =C2- 2. 06:30 AM - Re: Frank Metcalfe=C2- (Barry Davis) =C2- =C2- 3. 10:54 AM - Re: fuel tank material=C2- (womenfly2) =C2- =C2- 4. 11:06 AM - Re: Re: fuel tank material=C2- (Fairfield, Mi ke) =C2- =C2- 5. 11:34 AM - TC Pietenpol=C2- (oldbird) =C2- =C2- 6. 12:01 PM - Re: TC Pietenpol=C2- (Barry Davis) =C2- =C2- 7. 01:34 PM - Re: TC Pietenpol=C2- (AircamperN11MS) =C2- =C2- 8. 03:36 PM - Re: Riblett 613.5 plans=C2- (tonyp51qa) ________________________________=C2- Message 1=C2- ____________________ _________________ Subject: Pietenpol-List: Re: Pauls Piet Build From: "AircamperN11MS" <Scott.liefeld(at)lacity.org> Ray, I have out of control fingers.=C2- April 9th was the weekend I was thinki ng of.=C2- My wife says that that weekend works good for her.=C2- We can fine tune this via email or texting.=C2- scott.liefeld(at)gmail.com 661-400-1876=C2- Cell We would be driving and may have our dog with us.=C2- We haven't asked th e dog yet..... but she would probably want to go too.=C2- We need a weekend away. -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454382#454382 ________________________________=C2- Message 2=C2- ____________________ _________________ From: "Barry Davis" <bed(at)mindspring.com> Subject: RE: Pietenpol-List: Frank Metcalfe Frank is out of town, but call Jon at 770-301-5222 and he can let you in to see a couple of the Big Piets. Barry NX973BP -----Original Message----- From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-lis t-server(at)matronics.com] On Behalf Of Charles Burkholder Sent: Wednesday, March 30, 2016 7:54 PM Subject: Pietenpol-List: Frank Metcalfe --> Hello Pietple Looking for Frank Metcalfe's contact information. I am going to be flying i nto the West Georgia Regional airport on Friday where EAA chapter 976 is based and saw his Piet as well as a few other nice ones on their website. Thanks Charles ________________________________=C2- Message 3=C2- ____________________ _________________ Subject: Pietenpol-List: Re: fuel tank material From: "womenfly2" <Love2Fly.KAP(at)gmail.com> Use .040" thick aluminum alloy 5052-H32 with 5356 filler metal and do not u se 4043 filler metal on 5XXX serie aluminum. Most bungs will be 6061 aluminum this filler rod is good for these parts too. WF2 -------- Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454391#454391 ________________________________=C2- Message 4=C2- ____________________ _________________ From: "Fairfield, Mike" <MFairfield(at)hewitt.ca> Subject: RE: Pietenpol-List: Re: fuel tank material Thank you very much for the details, much appreciated, Mike. -----Original Message----- From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-lis t-server(at)matronics.com] On Behalf Of womenfly2 Sent: Thursday, March 31, 2016 1:52 PM Subject: Pietenpol-List: Re: fuel tank material --> Use .040" thick aluminum alloy 5052-H32 with 5356 filler metal and do not u se 4043 filler metal on 5XXX serie aluminum. Most bungs will be 6061 aluminum this filler rod is good for these parts too. WF2 -------- Read this topic online here: https://urldefense.proofpoint.com/v2/url?u=http-3A__forums.matronics.com_ viewtopic.php-3Fp-3D454391-23454391&d=CwICAw&c=epcZb5jdh1ysHc2TC_uZEMpi 5Xp3bPQPSZatc6SDw3A&r=hRt1T_6xXLTFw-Pi77z3ka1Hyoflt0RLKFhpWJWpHdk&m=1Qz a5cVqm-IUM-QrMdVTUru7im47hh3QtEStANajxRs&s=Cwz6yRQln_0K1_a8NKo2jlGx_yPSs9 WN7jRX251uoJ8&e ________________________________=C2- Message 5=C2- ____________________ _________________ Subject: Pietenpol-List: TC Pietenpol From: "oldbird" <semihoksay(at)gmail.com> I am at the end of the fuselage. Landing gear is also almost done. I also b ought a Conti C90-8F from a junkyard in Turkey. I'm working on it for the time be ing. I'll see what comes out of it. Remember I also have a Conti A65-8 less carb , spark plugs, spider and firing harness. Any suggestions? I am inclined towa rds the C90 if everything goes fine. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454394#454394 ________________________________=C2- Message 6=C2- ____________________ _________________ From: "Barry Davis" <bed(at)mindspring.com> Subject: RE: Pietenpol-List: TC Pietenpol Use the C-90, you won't be disappointed. Barry NX973BP -----Original Message----- From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of oldbird Sent: Thursday, March 31, 2016 2:33 PM Subject: Pietenpol-List: TC Pietenpol I am at the end of the fuselage. Landing gear is also almost done. I also bought a Conti C90-8F from a junkyard in Turkey. I'm working on it for the time being. I'll see what comes out of it. Remember I also have a Conti A65-8 less carb, spark plugs, spider and firing harness. Any suggestions? I am inclined towards the C90 if everything goes fine. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454394#454394 ________________________________=C2- Message 7=C2- ____________________ _________________ Subject: Pietenpol-List: Re: TC Pietenpol From: "AircamperN11MS" <Scott.liefeld(at)lacity.org> The C-90 is the very best of all the cont engines.=C2- To find a dash 8 i s like finding Hens teeth.=C2- You have great hunting skills. -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454399#454399 ________________________________=C2- Message 8=C2- ____________________ _________________ Subject: Pietenpol-List: Re: Riblett 613.5 plans From: "tonyp51qa" <tonyp51qa(at)gmail.com> Hello Terry, I still cannot open the RIBLET attachment. It says URL NOT FOUND!=C2- Can you assist??? Thanks, Tony -------- Tony Crawford Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454403#454403 =C2- =C2- =C2- =C2- =C2- -Matt Dralle, List Admin. S - - =C2- =C2- =C2- =C2- =C2- -Matt Dralle, List Admin. ________________________________________________________________________________
From: "Jack Textor" <jack(at)textors.com>
Subject: Fuel tanks
Date: Apr 02, 2016
Ron nice looking work. In the last picture I see sealer on top of the pop rivets. Are they covered completely on the inside (backside)? From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of infow Sent: Friday, April 01, 2016 4:40 PM Subject: RE: Pietenpol-List: Fuel tanks I built my 701 tanks using 5052-032 aluminum and rivets. Used the Flamemaster Dyna-Seal sealant from Van's worked great... messy but great! All of the mounting flanges came from Van's. The ISS Fuel level senders come from Van's. The Fuel Level gauges came from ACS(ISS's). Van's gauges no good here... calibrated for their tanks! Ron View of left tank.... Left tank covered... Baffles in tank.... Tank venting... Tank vent line.... ISS Fuel level arm sensor bent and installed... ACS fuel cap in place... best method!!!! | > | | Acceptable but very heavy. The original tanks were made of | terneplate, which is steel sheet coated with an alloy of 20% tin | and 80% lead. It soldered very well. Soldering galvanized steel, | which is coated with zinc is much more difficult and requires | special solder alloys and special flux. One method is shown here: | http://www.youtube.com/watch?v=u7Imxj2_nXw <http://www.youtube.com/watch?v=u7Imxj2_nXw> | | I riveted my tank together out of 5052 aluminum alloy, then had it | TIG welded around all the edges and over each rivet. During leak | testing I found 39 pinhole leaks and took it back to the welder. | After re-welding over those 39 leaks I only found 9 leaks. Third | time was the charm and it has been leak free ever since. | | However, if I were to do it again I would just rivet it together | and use the Flamemaster Dyna-Seal product that I used when building | the tanks for my RV-10. This is what Van's Aircraft uses for all | their fuel tanks and it must be pretty successful since there are | literally thousands of airplanes flying using this method. It is | easy (if somewhat messy) to build a good fuel tank with this | method, and the tank doesn't warp during welding like most welded | tanks do (mine included). | | Jack Phillips | NX899JP | Smith Mountain Lake, Virginia | | -----Original Message----- | From: owner-pietenpol-list-server(at)matronics.com [mailto:owner- | pietenpol-list-server(at)matronics.com ] On Behalf Of John Franklin | Sent: Tuesday, March 29, 2016 9:23 AM | To: Piet_List > | Subject: Pietenpol-List: Fuel tanks | | > | | Most of the fuel tanks I've seen mentioned on this forum have been | made of aluminum. Has anyone used galvanized steel and sealed it | by soldering the seams? | Would this method be acceptable? | | Thanks, | John Franklin | Prairie Aire 4TA0 | Needville, TX | | | | (And Get Some the | Contribution | Terrific Free | List | your <http://www.matronics.com/contribution> <http://www.matronics.com/contribution> | generous <http://www.matronics.com/contribution> | <http://www.matronics.com/contribution> | - The Pietenpol-List Email Forum - <http://www.matronics.com/contribution> | many List <http://www.matronics.com/contribution> | Search & <http://www.matronics.com/contribution> | much much more: --> <http://www.matronics.com/Navigator?Pietenpol-List> <http://www.matronics.com/Navigator?Pietenpol-List> | <http://www.matronics.com/Navigator?Pietenpol-List> | - MATRONICS WEB FORUMS - <http://www.matronics.com/Navigator?Pietenpol-List> | --> http://forums.matronics.com | | you for your | generous support! -- | > <http://www.matronics.com/contribution> http://www.matronics.com/contribution | ________________________________________________________________________________
Subject: Re: Pietenpol-List Digest: 8 Msgs - 03/31/16
From: "jarheadpilot82" <jarheadpilot82(at)hotmail.com>
Date: Apr 03, 2016
Gary Boothe is in Lincoln, CA. You might try contacting him. -------- Semper Fi, Terry Hand Athens, GA Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454494#454494 ________________________________________________________________________________
From: infow <infow(at)shaw.ca>
Date: Apr 03, 2016
Subject: Fuel tanks
You apply the sealer to the to the tank surface and also rivets tips before inserting into the hole! Then once the rivet is set... apply a dab to the outer rivet to ensure a good seal. A good light cleaning with mek after can be used to clean most of the rivets once sealer has set! Usually you will not see any sealer when done Ron | Ron nice looking work. In the last picture I see sealer on top of | the pop rivets. Are they covered completely on the inside | (backside)? | | | From: owner-pietenpol-list-server(at)matronics.com [mailto:owner- | pietenpol-list-server(at)matronics.com] On Behalf Of infow | Sent: Friday, April 01, 2016 4:40 PM | To: Jack Philips | Subject: RE: Pietenpol-List: Fuel tanks | | | I built my 701 tanks using 5052-032 aluminum and rivets. Used the | | | Flamemaster Dyna-Seal sealant from Van's worked great... messy but | great! All of the mounting flanges came from Van's. The ISS Fuel | level senders come from Van's. The Fuel Level gauges came from | ACS(ISS's). Van's gauges no good here... calibrated for their | tanks! | | | Ron | | | View of left tank.... | | | Left tank covered... | | | Baffles in tank.... | | | Tank venting... | | | Tank vent line.... | | | ISS Fuel level arm sensor bent and installed... | | | ACS fuel cap in place... best method!!!! | | || | || | | || Acceptable but very heavy. The original tanks were made of || | || terneplate, which is steel sheet coated with an alloy of 20% tin || | || and 80% lead. It soldered very well. Soldering galvanized steel, || | || which is coated with zinc is much more difficult and requires || | || special solder alloys and special flux. One method is shown here: || | || http://www.youtube.com/watch?v=u7Imxj2_nXw | | || I riveted my tank together out of 5052 aluminum alloy, then had it || | || TIG welded around all the edges and over each rivet. During leak || | || testing I found 39 pinhole leaks and took it back to the welder. || | || After re-welding over those 39 leaks I only found 9 leaks. Third || | || time was the charm and it has been leak free ever since. | | || However, if I were to do it again I would just rivet it together || | || and use the Flamemaster Dyna-Seal product that I used when || building || | || the tanks for my RV-10. This is what Van's Aircraft uses for all || | || their fuel tanks and it must be pretty successful since there are || | || literally thousands of airplanes flying using this method. It is || | || easy (if somewhat messy) to build a good fuel tank with this || | || method, and the tank doesn't warp during welding like most welded || | || tanks do (mine included). | | || Jack Phillips || | || NX899JP || | || Smith Mountain Lake, Virginia | | || -----Original Message----- || | || From: owner-pietenpol-list-server(at)matronics.com [mailto:owner- || | || pietenpol-list-server(at)matronics.com] On Behalf Of John Franklin || | || Sent: Tuesday, March 29, 2016 9:23 AM || | || To: Piet_List || | || Subject: Pietenpol-List: Fuel tanks | | || | || | | || Most of the fuel tanks I've seen mentioned on this forum have been || | || made of aluminum. Has anyone used galvanized steel and sealed it || | || by soldering the seams? || | || Would this method be acceptable? | | || Thanks, || | || John Franklin || | || Prairie Aire 4TA0 || | || Needville, TX | | || (And Get Some the || | || Contribution || || Terrific Free || || List || || your || | || generous || || || - The Pietenpol-List Email Forum - || | || many List || || Search & || || much much more: --> || || || - MATRONICS WEB FORUMS - || | || --> http://forums.matronics.com || || || you for your || | || generous support! || | | -- | | ||| http://www.matronics.com/contribution
You apply the sealer to the to the tank surface and also rivets tips before inserting into the hole! Then once the rivet is set... apply a dab to the outer rivet to ensure a good seal.    A good light cleaning with mek after can be used to clean most of the rivets once sealer has set!  Usually you will not see any sealer when done
 
Ron

| Ron nice looking work.  In the last picture I see sealer on top of
| the pop rivets.  Are they covered completely on the inside
| (backside)?
|
|
| From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-
| pietenpol-list-server(at)matronics.com] On Behalf Of infow
| Sent: Friday, April 01, 2016 4:40 PM
| To: Jack Philips <pietenpol-list(at)matronics.com>
| Subject: RE: Pietenpol-List: Fuel tanks
|
|
| I built my 701 tanks using 5052-032 aluminum and rivets.  Used the
|
|
| Flamemaster Dyna-Seal sealant from Van's worked great... messy but
| great! All of the mounting flanges came from Van's.   The ISS Fuel
| level senders come from Van's.  The Fuel Level gauges came from
| ACS(ISS's).  Van's gauges no good here... calibrated for their
| tanks!
|
|
| Ron
|
|
| View of left tank....
|
|
| Left tank covered...
|
|
| Baffles in tank....
|
|
| Tank venting...
|
|
| Tank vent line....
|
|
| ISS Fuel level arm sensor bent and installed...
|
|
| ACS fuel cap in place... best method!!!!
|
|
|| --> Pietenpol-List message posted by: "Jack Philips"
||
|
|| <jack(at)bedfordlandings.com>
|
|
|| Acceptable but very heavy.  The original tanks were made of
||
|
|| terneplate, which is steel sheet coated with an alloy of 20% tin
||
|
|| and 80% lead.  It soldered very well.  Soldering galvanized steel,
||
|
|| which is coated with zinc is much more difficult and requires
||
|
|| special solder alloys and special flux.  One method is shown here:
||
|
|
|
|| I riveted my tank together out of 5052 aluminum alloy, then had it
||
|
|| TIG welded around all the edges and over each rivet.  During leak
||
|
|| testing I found 39 pinhole leaks and took it back to the welder.
||
|
|| After re-welding over those 39 leaks I only found 9 leaks.  Third
||
|
|| time was the charm and it has been leak free ever since.
|
|
|| However, if I were to do it again I would just rivet it together
||
|
|| and use the Flamemaster Dyna-Seal product that I used when
|| building
||
|
|| the tanks for my RV-10.  This is what Van's Aircraft uses for all
||
|
|| their fuel tanks and it must be pretty successful since there are
||
|
|| literally thousands of airplanes flying using this method.  It is
||
|
|| easy (if somewhat messy) to build a good fuel tank with this
||
|
|| method, and the tank doesn't warp during welding like most welded
||
|
|| tanks do (mine included).
|
|
|| Jack Phillips
||
|
|| NX899JP
||
|
|| Smith Mountain Lake, Virginia
|
|
|| -----Original Message-----
||
|
|| From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-
||
|
|| pietenpol-list-server(at)matronics.com] On Behalf Of John Franklin
||
|
|| Sent: Tuesday, March 29, 2016 9:23 AM
||
|
|| To: Piet_List <pietenpol-list(at)matronics.com>
||
|
|| Subject: Pietenpol-List: Fuel tanks
|
|
|| --> Pietenpol-List message posted by: John Franklin
||
|
|| <jbfjr(at)peoplepc.com>
|
|
|| Most of the fuel tanks I've seen mentioned on this forum have been
||
|
|| made of aluminum.  Has anyone used galvanized steel and sealed it
||
|
|| by soldering the seams?
||
|
|| Would this method be acceptable?
|
|
|| Thanks,
||
|
|| John Franklin
||
|
|| Prairie Aire 4TA0
||
|
|| Needville, TX
|
|
|| (And Get Some the
||
|
|| Contribution
||
|| Terrific Free
||
|| List
||
|| your
||
|
|| generous                    
||
||
||       - The Pietenpol-List Email Forum -
||
|
|| many List
||
|| Search &
||
|| much much more: -->
||
||
||            - MATRONICS WEB FORUMS -
||
|
|| --> http://forums.matronics.com
||
||
||   you for your
||
|
|| generous support!
||
|
|                   --
|
|
________________________________________________________________________________
From: infow <infow(at)shaw.ca>
Date: Apr 03, 2016
Subject: Fuel tanks
Sorry for the large photos... should be smaller! Ron | Ron nice looking work. In the last picture I see sealer on top of | the pop rivets. Are they covered completely on the inside | (backside)? | | | From: owner-pietenpol-list-server(at)matronics.com [mailto:owner- | pietenpol-list-server(at)matronics.com] On Behalf Of infow | Sent: Friday, April 01, 2016 4:40 PM | To: Jack Philips | Subject: RE: Pietenpol-List: Fuel tanks | | | I built my 701 tanks using 5052-032 aluminum and rivets. Used the | | | Flamemaster Dyna-Seal sealant from Van's worked great... messy but | great! All of the mounting flanges came from Van's. The ISS Fuel | level senders come from Van's. The Fuel Level gauges came from | ACS(ISS's). Van's gauges no good here... calibrated for their | tanks! | | | Ron | | | View of left tank.... | | | Left tank covered... | | | Baffles in tank.... | | | Tank venting... | | | Tank vent line.... | | | ISS Fuel level arm sensor bent and installed... | | | ACS fuel cap in place... best method!!!! | | || | || | | || Acceptable but very heavy. The original tanks were made of || | || terneplate, which is steel sheet coated with an alloy of 20% tin || | || and 80% lead. It soldered very well. Soldering galvanized steel, || | || which is coated with zinc is much more difficult and requires || | || special solder alloys and special flux. One method is shown here: || | || http://www.youtube.com/watch?v=u7Imxj2_nXw | | || I riveted my tank together out of 5052 aluminum alloy, then had it || | || TIG welded around all the edges and over each rivet. During leak || | || testing I found 39 pinhole leaks and took it back to the welder. || | || After re-welding over those 39 leaks I only found 9 leaks. Third || | || time was the charm and it has been leak free ever since. | | || However, if I were to do it again I would just rivet it together || | || and use the Flamemaster Dyna-Seal product that I used when || building || | || the tanks for my RV-10. This is what Van's Aircraft uses for all || | || their fuel tanks and it must be pretty successful since there are || | || literally thousands of airplanes flying using this method. It is || | || easy (if somewhat messy) to build a good fuel tank with this || | || method, and the tank doesn't warp during welding like most welded || | || tanks do (mine included). | | || Jack Phillips || | || NX899JP || | || Smith Mountain Lake, Virginia | | || -----Original Message----- || | || From: owner-pietenpol-list-server(at)matronics.com [mailto:owner- || | || pietenpol-list-server(at)matronics.com] On Behalf Of John Franklin || | || Sent: Tuesday, March 29, 2016 9:23 AM || | || To: Piet_List || | || Subject: Pietenpol-List: Fuel tanks | | || | || | | || Most of the fuel tanks I've seen mentioned on this forum have been || | || made of aluminum. Has anyone used galvanized steel and sealed it || | || by soldering the seams? || | || Would this method be acceptable? | | || Thanks, || | || John Franklin || | || Prairie Aire 4TA0 || | || Needville, TX | | || (And Get Some the || | || Contribution || || Terrific Free || || List || || your || | || generous || || || - The Pietenpol-List Email Forum - || | || many List || || Search & || || much much more: --> || || || - MATRONICS WEB FORUMS - || | || --> http://forums.matronics.com || || || you for your || | || generous support! || | | -- | | ||| http://www.matronics.com/contribution
Sorry for the large photos... should be smaller!
Ron

| Ron nice looking work.  In the last picture I see sealer on top of
| the pop rivets.  Are they covered completely on the inside
| (backside)?
|
|
| From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-
| pietenpol-list-server(at)matronics.com] On Behalf Of infow
| Sent: Friday, April 01, 2016 4:40 PM
| To: Jack Philips <pietenpol-list(at)matronics.com>
| Subject: RE: Pietenpol-List: Fuel tanks
|
|
| I built my 701 tanks using 5052-032 aluminum and rivets.  Used the
|
|
| Flamemaster Dyna-Seal sealant from Van's worked great... messy but
| great! All of the mounting flanges came from Van's.   The ISS Fuel
| level senders come from Van's.  The Fuel Level gauges came from
| ACS(ISS's).  Van's gauges no good here... calibrated for their
| tanks!
|
|
| Ron
|
|
| View of left tank....
|
|
| Left tank covered...
|
|
| Baffles in tank....
|
|
| Tank venting...
|
|
| Tank vent line....
|
|
| ISS Fuel level arm sensor bent and installed...
|
|
| ACS fuel cap in place... best method!!!!
|
|
|| --> Pietenpol-List message posted by: "Jack Philips"
||
|
|| <jack(at)bedfordlandings.com>
|
|
|| Acceptable but very heavy.  The original tanks were made of
||
|
|| terneplate, which is steel sheet coated with an alloy of 20% tin
||
|
|| and 80% lead.  It soldered very well.  Soldering galvanized steel,
||
|
|| which is coated with zinc is much more difficult and requires
||
|
|| special solder alloys and special flux.  One method is shown here:
||
|
|
|
|| I riveted my tank together out of 5052 aluminum alloy, then had it
||
|
|| TIG welded around all the edges and over each rivet.  During leak
||
|
|| testing I found 39 pinhole leaks and took it back to the welder.
||
|
|| After re-welding over those 39 leaks I only found 9 leaks.  Third
||
|
|| time was the charm and it has been leak free ever since.
|
|
|| However, if I were to do it again I would just rivet it together
||
|
|| and use the Flamemaster Dyna-Seal product that I used when
|| building
||
|
|| the tanks for my RV-10.  This is what Van's Aircraft uses for all
||
|
|| their fuel tanks and it must be pretty successful since there are
||
|
|| literally thousands of airplanes flying using this method.  It is
||
|
|| easy (if somewhat messy) to build a good fuel tank with this
||
|
|| method, and the tank doesn't warp during welding like most welded
||
|
|| tanks do (mine included).
|
|
|| Jack Phillips
||
|
|| NX899JP
||
|
|| Smith Mountain Lake, Virginia
|
|
|| -----Original Message-----
||
|
|| From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-
||
|
|| pietenpol-list-server(at)matronics.com] On Behalf Of John Franklin
||
|
|| Sent: Tuesday, March 29, 2016 9:23 AM
||
|
|| To: Piet_List <pietenpol-list(at)matronics.com>
||
|
|| Subject: Pietenpol-List: Fuel tanks
|
|
|| --> Pietenpol-List message posted by: John Franklin
||
|
|| <jbfjr(at)peoplepc.com>
|
|
|| Most of the fuel tanks I've seen mentioned on this forum have been
||
|
|| made of aluminum.  Has anyone used galvanized steel and sealed it
||
|
|| by soldering the seams?
||
|
|| Would this method be acceptable?
|
|
|| Thanks,
||
|
|| John Franklin
||
|
|| Prairie Aire 4TA0
||
|
|| Needville, TX
|
|
|| (And Get Some the
||
|
|| Contribution
||
|| Terrific Free
||
|| List
||
|| your
||
|
|| generous                    
||
||
||       - The Pietenpol-List Email Forum -
||
|
|| many List
||
|| Search &
||
|| much much more: -->
||
||
||            - MATRONICS WEB FORUMS -
||
|
|| --> http://forums.matronics.com
||
||
||   you for your
||
|
|| generous support!
||
|
|                   --
|
|
________________________________________________________________________________
From: infow <infow(at)shaw.ca>
Date: Apr 03, 2016
Subject: Fuel tanks
Should find some here ... http://search.skygeek.com/?vwcatalog=stylespilotshop&keywords=flamemaster+cs+3 204&x=0&y=0 Ron | | | Good morning Jack, | | Your method of riveting the 5052 aluminum and sealing it sounds | interesting. I checked on the Flamemaster web site and entered | dyna-seal and came up empty. By any chance would you have the | product number stowed away somewhere? They have many different | products and I wanted to find the proper sealant. | | Thanks, Mike. | | -----Original Message----- | From: owner-pietenpol-list-server(at)matronics.com [mailto:owner- | pietenpol-list-server(at)matronics.com] On Behalf Of Jack Philips | Sent: Tuesday, March 29, 2016 10:18 AM | To: pietenpol-list(at)matronics.com | Subject: RE: Pietenpol-List: Fuel tanks | | | | Acceptable but very heavy. The original tanks were made of | terneplate, which is steel sheet coated with an alloy of 20% tin | and 80% lead. It soldered very well. Soldering galvanized steel, | which is coated with zinc is much more difficult and requires | special solder alloys and special flux. One method is shown here: | https://urldefense.proofpoint.com/v2/url?u=http- | 3A__www.youtube.com_watch-3Fv-3Du7Imxj2- | 5FnXw&d=CwIDaQ&c=epcZb5jdh1ysHc2TC_uZEMpi5Xp3bPQPSZatc6SDw3A&r=hRt1T_6 | xXLTFw- | Pi77z3ka1Hyoflt0RLKFhpWJWpHdk&m=BvruWqxPvEdKv231NBgax6irNcRiKLg65IFRcw | X8Agc&s=CSlxupiocGrEqE-_kfDsU1JkXn3xMpEeeyVXVXTZZ0k&e | | I riveted my tank together out of 5052 aluminum alloy, then had it | TIG welded around all the edges and over each rivet. During leak | testing I found 39 pinhole leaks and took it back to the welder. | After re-welding over those 39 leaks I only found 9 leaks. Third | time was the charm and it has been leak free ever since. | | However, if I were to do it again I would just rivet it together | and use the Flamemaster Dyna-Seal product that I used when building | the tanks for my RV-10. This is what Van's Aircraft uses for all | their fuel tanks and it must be pretty successful since there are | literally thousands of airplanes flying using this method. It is | easy (if somewhat messy) to build a good fuel tank with this | method, and the tank doesn't warp during welding like most welded | tanks do (mine included). | | Jack Phillips | NX899JP | Smith Mountain Lake, Virginia | | -----Original Message----- | From: owner-pietenpol-list-server(at)matronics.com [mailto:owner- | pietenpol-list-server(at)matronics.com] On Behalf Of John Franklin | Sent: Tuesday, March 29, 2016 9:23 AM | To: Piet_List | Subject: Pietenpol-List: Fuel tanks | | | | Most of the fuel tanks I've seen mentioned on this forum have been | made of aluminum. Has anyone used galvanized steel and sealed it | by soldering the seams? | Would this method be acceptable? | | Thanks, | John Franklin | Prairie Aire 4TA0 | Needville, TX | | | - The Pietenpol-List Email Forum - | - MATRONICS WEB FORUMS - | generous support! | > http://www.matronics.com/contribution
Should find some here ...   http://search.skygeek.com/?vwcatalog=stylespilotshop&a mp;keywords=flamemaster+cs+3204&x=0&y=0
Ron

| --> Pietenpol-List message posted by: "Fairfield, Mike"
| <MFairfield(at)hewitt.ca>
|
| Good morning Jack,
|
| Your method of riveting the 5052 aluminum and sealing it sounds
| interesting.  I checked on the Flamemaster web site and entered
| dyna-seal and came up empty.  By any chance would you have the
| product number stowed away somewhere?  They have many different
| products and I wanted to find the proper sealant.
|
| Thanks, Mike.
|
| -----Original Message-----
| From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-
| pietenpol-list-server(at)matronics.com] On Behalf Of Jack Philips
| Sent: Tuesday, March 29, 2016 10:18 AM
| To: pietenpol-list(at)matronics.com
| Subject: RE: Pietenpol-List: Fuel tanks
|
| --> Pietenpol-List message posted by: "Jack Philips" -->
| <jack(at)bedfordlandings.com>
|
| Acceptable but very heavy.  The original tanks were made of
| terneplate, which is steel sheet coated with an alloy of 20% tin
| and 80% lead.  It soldered very well.  Soldering galvanized steel,
| which is coated with zinc is much more difficult and requires
| special solder alloys and special flux.  One method is shown here:
| 3A__www.youtube.com_watch-3Fv-3Du7Imxj2-
| 5FnXw&d=CwIDaQ&c=epcZb5jdh1ysHc2TC_uZEMpi5Xp3bPQPSZatc6SDw3A&r= hRt1T_6
| xXLTFw-
| Pi77z3ka1Hyoflt0RLKFhpWJWpHdk&m=BvruWqxPvEdKv231NBgax6irNcRiKLg65IFRcw< /SPAN>
| X8Agc&s=CSlxupiocGrEqE-_kfDsU1JkXn3xMpEeeyVXVXTZZ0k&e=
|
| I riveted my tank together out of 5052 aluminum alloy, then had it
| TIG welded around all the edges and over each rivet.  During leak
| testing I found 39 pinhole leaks and took it back to the welder.
| After re-welding over those 39 leaks I only found 9 leaks.  Third
| time was the charm and it has been leak free ever since.
|
| However, if I were to do it again I would just rivet it together
| and use the Flamemaster Dyna-Seal product that I used when building
| the tanks for my RV-10.  This is what Van's Aircraft uses for all
| their fuel tanks and it must be pretty successful since there are
| literally thousands of airplanes flying using this method.  It is
| easy (if somewhat messy) to build a good fuel tank with this
| method, and the tank doesn't warp during welding like most welded
| tanks do (mine included).
|
| Jack Phillips
| NX899JP
| Smith Mountain Lake, Virginia
|
| -----Original Message-----
| From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-
| pietenpol-list-server(at)matronics.com] On Behalf Of John Franklin
| Sent: Tuesday, March 29, 2016 9:23 AM
| To: Piet_List <pietenpol-list(at)matronics.com>
| Subject: Pietenpol-List: Fuel tanks
|
| --> Pietenpol-List message posted by: John Franklin
| <jbfjr(at)peoplepc.com>
|
| Most of the fuel tanks I've seen mentioned on this forum have been
| made of aluminum.  Has anyone used galvanized steel and sealed it
| by soldering the seams?
| Would this method be acceptable?
|
| Thanks,
| John Franklin
| Prairie Aire 4TA0
| Needville, TX
|
|
|
| (And Get Some AWESOME FREE
| Contribution link below to
| Terrific Free Incentive
| List Contribution Web Site:
| http://www.matronics.com/contr
| generous support!                    
|
|         - The Pietenpol-List Email Forum -
| many List utilities such as
| Search & Download, 7-Day
| much much more: href="http://www.matronics.com/Navigator?Pietenpol-List">http://www.matroni
|
|              - MATRONICS WEB FORUMS -
| --> http://forums.matronics.com
|
|         your
| generous support!
                   
| ________________________________________________________________________________
Subject: Re: Pietenpol-List Digest: 8 Msgs - 03/31/16
From: "taildrags" <taildrags(at)hotmail.com>
Date: Apr 03, 2016
Bruce; There are several Piet builders/pilots in the SAC area. Gary Boothe is one (Lincoln), Chris Tracy is another, the Groah father-son, and there are others. In eight weeks is the West Coast Piet fly-in, down at Frazier Lake Airpark near Hollister/Gilroy. Only a couple of hours drive from you. The first Saturday in June. -------- Oscar Zuniga Medford, OR Air Camper NX41CC "Scout" A75 power Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454514#454514 ________________________________________________________________________________
Date: Apr 04, 2016
From: goffelectric(at)comcast.net
Subject: Fwd: Rib stitch
Five ribs stitched, 4.5 hours, and I pretty sure I'm gonna lose a finger. M y 14 year old is off the couch though! =C2- Thanks, Keith Goff ----- Original Message ----- From: "Goff Electric" <goffelectric(at)comcast.net> Sent: Sunday, April 3, 2016 8:53:07 PM Subject: Rib stitch [image/jpeg:IMG_5608.JPG] Sent from my iPhone ________________________________________________________________________________
From: Ray Krause <raykrause(at)frontiernet.net>
Subject: Re: Pietenpol-List Digest: 8 Msgs - 03/31/16
Date: Apr 03, 2016
Bruce, My Sky Scout is in its final stages. You are MORE than welcome to come see it, anytime. I'm in Colusa, CA, 530-458-7097. Hope to see you, Ray Krause Sent from my iPad > On Apr 3, 2016, at 3:19 PM, taildrags wrote: > > > Bruce; > > There are several Piet builders/pilots in the SAC area. Gary Boothe is one (Lincoln), Chris Tracy is another, the Groah father-son, and there are others. In eight weeks is the West Coast Piet fly-in, down at Frazier Lake Airpark near Hollister/Gilroy. Only a couple of hours drive from you. The first Saturday in June. > > -------- > Oscar Zuniga > Medford, OR > Air Camper NX41CC "Scout" > A75 power > > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=454514#454514 > > > > > > > > > > ________________________________________________________________________________
Subject: Re: Fwd: Rib stitch
From: "tools" <n0kkj(at)yahoo.com>
Date: Apr 03, 2016
The good news is that it's easy to fly a Piet with nine fingers! Bravo! Oh, and ya, it gets a lot easier.... About the time you have it mastered, you'll be done.... Tools Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454519#454519 ________________________________________________________________________________
Date: Apr 04, 2016
Subject: Re: Fwd: Rib stitch
From: "Charles N. Campbell" <charlescampbell1924(at)gmail.com>
Keith, I just checked with my daughter who helped me some with the rib stitching. She said that it took probably 45 mins to an hour for each of my ribs. Good t see you're making progress -- seems my project has slowed to a crawl. I've been working on the landing gear for quite a while now. finally finished it. Now I have started on the instrument panel and gasoline tank. Maybe we can fly to each other's fields one of these days. Keep at it!!! Chuck On Sun, Apr 3, 2016 at 9:00 PM, wrote: > Five ribs stitched, 4.5 hours, and I pretty sure I'm gonna lose a finger. > My 14 year old is off the couch though! > > Thanks, > Keith Goff > > ------------------------------ > *From: *"Goff Electric" <goffelectric(at)comcast.net> > *To: *goffelectric(at)comcast.net > *Sent: *Sunday, April 3, 2016 8:53:07 PM > *Subject: *Rib stitch > > > [image/jpeg:IMG_5608.JPG] > > > Sent from my iPhone > > ________________________________________________________________________________
From: Jack <fastnaught(at)windstream.net>
Subject: Re: Fwd: Rib stitch
Date: Apr 04, 2016
Keith, Looks great, keep up the good work. Jack Sent from my iPad > On Apr 3, 2016, at 9:00 PM, goffelectric(at)comcast.net wrote: > > Five ribs stitched, 4.5 hours, and I pretty sure I'm gonna lose a finger. M y 14 year old is off the couch though! > > Thanks, > Keith Goff > > From: "Goff Electric" <goffelectric(at)comcast.net> > To: goffelectric(at)comcast.net > Sent: Sunday, April 3, 2016 8:53:07 PM > Subject: Rib stitch > > > > > > [image/jpeg:IMG_5608.JPG] > > > > > Sent from my iPhone > > ________________________________________________________________________________
From: "Barry Davis" <bed(at)mindspring.com>
Subject: Fwd: Rib stitch
Date: Apr 04, 2016
The sign of a rib-stitcher. No explanation required. Barry From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of goffelectric(at)comcast.net Sent: Sunday, April 03, 2016 9:00 PM Subject: Pietenpol-List: Fwd: Rib stitch Five ribs stitched, 4.5 hours, and I pretty sure I'm gonna lose a finger. My 14 year old is off the couch though! Thanks, Keith Goff _____ From: "Goff Electric" <goffelectric(at)comcast.net> Sent: Sunday, April 3, 2016 8:53:07 PM Subject: Rib stitch [image/jpeg:IMG_5608.JPG] Sent from my iPhone ________________________________________________________________________________
Date: Apr 05, 2016
From: woodflier <woodflier(at)aol.com>
Subject: Re: Fwd: Rib stitch
Amen, brother. Matt Paxton -----Original Message----- From: Barry Davis <bed(at)mindspring.com> Sent: Mon, Apr 4, 2016 5:29 pm Subject: RE: Pietenpol-List: Fwd: Rib stitch The sign of a rib-stitcher. No explanation required. Barry From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of goffelectric(at)comcast.net Sent: Sunday, April 03, 2016 9:00 PM Subject: Pietenpol-List: Fwd: Rib stitch Five ribs stitched, 4.5 hours, and I pretty sure I'm gonna lose a finger. My 14 year old is off the couch though! Thanks, Keith Goff From: "Goff Electric" <goffelectric(at)comcast.net> Sent: Sunday, April 3, 2016 8:53:07 PM Subject: Rib stitch [image/jpeg:IMG_5608.JPG] Sent from my iPhone ________________________________________________________________________________
Subject: Re: welding 4130 hinges
From: "danoliver" <danoliver909(at)gmail.com>
Date: Apr 05, 2016
So the videos were of no use, but practice practice practice paid off - that and a little help from my friends at chapter 174. Using the right size rod really makes a difference. 1/16" seems to work well. Most important it turns out is "normalizing". The weld must be allowed to cool and then be gently heated to a dull red. thanks all -------- Dan O Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454590#454590 ________________________________________________________________________________
Subject: off topic 1920's project book
From: "wheelharp" <wheelharp(at)gmail.com>
Date: Apr 05, 2016
This is WAY off topic, and an extreme long shot at best, but I figure if any group has an understanding of 1920's diy, it is the Pietenpol gang. I got a book from my dad when I was a kid, it was his in the late 20's or early 30's, but it looks to be printed in the 20's. It never had a cover since I got it in 1977, but this book is the foundation of my interest in building and flight. There were several patterns for model aircraft I built many copies of. Even though the book was written 4 decades prior to my being born, I developed a strong bond and appreciation for the ingenuity of my fathers generation. I had never heard of Bernard Pietenpol while looking at this book in the 1970's, but now can appreciate that he and this book represent the "stuff" that created the greatest generation our nation has ever seen (in my opinion) Does anyone recognize any of the attached photos? I have seen similar books published under "The Boy Mechanic" series, but none appear to be my dad's childhood book. It would mean thecworld to me to finally see this book in it's entirety. -------- Jon Jones Ironton, MO Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454598#454598 Attachments: http://forums.matronics.com//files/1459916047907_174.jpg http://forums.matronics.com//files/1459915931700_179.jpg ________________________________________________________________________________
Subject: Re: off topic 1920's project book
From: "jarheadpilot82" <jarheadpilot82(at)hotmail.com>
Date: Apr 06, 2016
This is not exactly what you are looking for, but maybe it will help - http://www.ebay.com/itm/How-to-Build-Model-Planes-Aeroplanes-of-the-Past-Flying-Machines-on-CD-/260869272880 -------- Semper Fi, Terry Hand Athens, GA Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454611#454611 ________________________________________________________________________________
Subject: Re: off topic 1920's project book
From: "wheelharp" <wheelharp(at)gmail.com>
Date: Apr 06, 2016
Thanks Terry. Those were pretty interesting links, and looked to be from same time period. I guess there were probably hundreds of those type books published, and many in small batches. I guess I may never find out exactly what I have. -------- Jon Jones Ironton, MO Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454613#454613 ________________________________________________________________________________
Subject: Re: welding 4130 hinges
From: "DaveG601XL" <david.m.gallagher(at)ge.com>
Date: Apr 07, 2016
Dan, I am glad Russ M. was able to help you out. Have you met with John M. yet? Both are good welders. Bring some of your most recent test pieces to the next chapter meeting and we will give them a look over. Russ and I would like to come to your shop sometime and check out your progress over the summer. Good luck, -------- David Gallagher Zodiac 601 XL-B: flying, 280+ hours now Next project under construction: Finish my father's Aircamper Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454684#454684 ________________________________________________________________________________
From: "Ralph" <ralphhsd(at)itctel.com>
Subject: turnbuckles
Date: Apr 07, 2016
Early on in my Piet build I bought a large number of used turnbuckles at Oshkosh. A couple years ago I took one of the end forks with me to Oshkosh to be sure and get the correct size pins for the fork end. Now that I am assembling the tail pieces I find I have misplaced the fork end to one of the turnbuckles. I located a supple of used turnbuckles locally but can=99t find one of the same thread pitch. I found one of the same diameter but only about 4 threads will fit into the barrel. Under a microscope I count 30 threads per inch on the type fork I need to replace. The used one I found has 32 threads per inch as does the forks available from Aircraft Spruce. Is it possible the used turnbuckles I got years ago at Oshkosh are a military spec which is different than the thread spec currently used on civilian aircraft? I will be able to replace the entire turnbuckle unit but I am curious about the 2 threads per inch difference in the forks. Anybody have any explanation? Ralph in SD ________________________________________________________________________________
Subject: Re: turnbuckles
From: Jack <jack(at)textors.com>
Date: Apr 07, 2016
Ralph I did the same thing. I've heard some of the older sets threads varie d. It was important to keep them together as matched sets... Sent from my iPad Jack Textor > On Apr 7, 2016, at 2:53 PM, Ralph wrote: > > Early on in my Piet build I bought a large number of used turnbuckles at O shkosh. A couple years ago I took one of the end forks with me to Oshkosh t o be sure and get the correct size pins for the fork end. Now that I am ass embling the tail pieces I find I have misplaced the fork end to one of the t urnbuckles. I located a supple of used turnbuckles locally but can=99 t find one of the same thread pitch. I found one of the same diameter but o nly about 4 threads will fit into the barrel. Under a microscope I count 30 threads per inch on the type fork I need to replace. The used one I found h as 32 threads per inch as does the forks available from Aircraft Spruce. Is it possible the used turnbuckles I got years ago at Oshkosh are a military s pec which is different than the thread spec currently used on civilian aircr aft? I will be able to replace the entire turnbuckle unit but I am curious a bout the 2 threads per inch difference in the forks. Anybody have any expla nation? > > Ralph in SD ________________________________________________________________________________
Subject: motorcycle master cylinder
From: "wheelharp" <wheelharp(at)gmail.com>
Date: Apr 07, 2016
I haven't had a chance to do a lot of research on this yet, but so far I haven't found anything yet. Anyway, I was looking at the master cylinder for my son's crf 450 Honda dirt bike, and boy it sure looks like something a person could make toe brakes out of by mounting to the diagonals, similar to how many have done, just in this case the master cylinder would be mounted stationary instead of having a pivot mount on the end. Anyone ever tried this? -------- Jon Jones Ironton, MO Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454706#454706 Attachments: http://forums.matronics.com//files/20160407_150625_108.jpg ________________________________________________________________________________
Subject: Re: off topic 1920's project book
From: "Ryan Mueller" <rmueller23(at)gmail.com>
Date: Apr 07, 2016
Hi Jon, It appears you may have some iteration of "Every Boy's Hobby Annual". This site has a number of articles scanned in from various yearly publications of the Annual: http://www.easybuiltmodels.com/nostalgia.htm This article from the 1928 issue in particular matches--at least in basic content--the pictures you posted: http://www.easybuiltmodels.com/spSimple%20Model%20Aeroplanes.pdf The layout does not match, however. My guess would be that this article was published in more than one issue of the Annual--maybe not every year, but reused multiple times at least. In my searching I am seeing issues from 1927 - 1936; unfortunately I'm not finding specific information to indicate which year your copy may be from. I don't really have any more information about this publication beyond what is provided on the website above--this is my first encounter with it. I presume this was a UK publication; when searching for issues on Abebooks, an online bookseller, 41 out of 55 copies for sale are from UK vendors. Hope that helps, -Ryan Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454711#454711 ________________________________________________________________________________
From: Semih Oksay <semihoksay(at)gmail.com>
Date: Apr 08, 2016
Subject: Re: turnbuckles
Your turnbuckle may be old German. 32 tpi is 0.8 mm pitch, which is the thread pitch for metric 5 screw. I also have a couple of those turnbuckles from an old Fokker biplane. I also have one larger, metric 6 with 1.0 mm pitch. They don't mix with AN hardware. Hope this answers your question. Semih=8B On Thu, Apr 7, 2016 at 11:23 PM, Jack wrote: > Ralph I did the same thing. I've heard some of the older sets threads > varied. It was important to keep them together as matched sets... > > Sent from my iPad > Jack Textor > > On Apr 7, 2016, at 2:53 PM, Ralph wrote: > > Early on in my Piet build I bought a large number of used turnbuckles at > Oshkosh. A couple years ago I took one of the end forks with me to Oshko sh > to be sure and get the correct size pins for the fork end. Now that I am > assembling the tail pieces I find I have misplaced the fork end to one of > the turnbuckles. I located a supple of used turnbuckles locally but can =99t > find one of the same thread pitch. I found one of the same diameter but > only about 4 threads will fit into the barrel. Under a microscope I coun t > 30 threads per inch on the type fork I need to replace. The used one I > found has 32 threads per inch as does the forks available from Aircraft > Spruce. Is it possible the used turnbuckles I got years ago at Oshkosh a re > a military spec which is different than the thread spec currently used on > civilian aircraft? I will be able to replace the entire turnbuckle unit > but I am curious about the 2 threads per inch difference in the forks. > Anybody have any explanation? > > Ralph in SD > > -- Semih Oksay ________________________________________________________________________________
Subject: Re: welding 4130 hinges
From: "Bill Church" <billspiet(at)sympatico.ca>
Date: Apr 08, 2016
Dan, Technically speaking, post weld normalizing is not necessary when welding 4130 for thicknesses of 1/8" or less. However, the need to follow appropriate welding procedures, using the correct filler rods (in the appropriate sizes) etc is very important. And, as it has already been mentioned, slow cooling in very still air, at room temperature is critical. Bill C. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454723#454723 ________________________________________________________________________________
Subject: Re: motorcycle master cylinder
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Apr 08, 2016
Jon, Mt motorcycles have the same master cylinder. I have often wondered the same thing. I don't have brakes on my plane, that said you would really need to be careful about which brake calipers you use. The master cyl does not have much volume transfer when you apply the brakes. You could easily end up with a caliper that would require more fluid to operate that the master cylinder could supply with a single stroke. Perhaps you could use the caliper from the motorcycle as well. Then I wouldn't see any potential problems. In fact I suspect it would work very well. Just something to consider, -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454724#454724 ________________________________________________________________________________
Subject: Re: motorcycle master cylinder
From: "tkreiner" <tkreiner(at)gmail.com>
Date: Apr 08, 2016
Scott, If you'll examine a fully bled disc brake setup, I think you'll find that the clearance between pad and disc is around .005 in. So, in order to operate properly, the brake master only needs a few thousandths of movement itself. In fact, if the ratio of piston areas is 8 to one, and we assume .005 piston travel at the caliper, the master cylinder piston only needs to move .040 in. The amount of fluid being moved is very small; in a kart or cycle brake setup such as the one shown the volume of fluid beng move is probable around .5 cc or less. Hope this helps... -------- Tom Kreiner Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454739#454739 ________________________________________________________________________________
Date: Apr 08, 2016
From: Jim Boyer <boyerjrb(at)comcast.net>
Subject: Re: motorcycle master cylinder
HI Scott, Dick Navratil's brown Piet had Harley Davidson motorcycle brakes; mater cylinder and calipers. Cheers, Jim B. ________________________________________________________________________________
Subject: Re: motorcycle master cylinder
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Apr 08, 2016
You guys a spot on. I only mention the whole ratio thing so that all volumes are considered. That master cyl is very small, I know because I have a few. I just didn't want someone thinking that they might be able to operate a dual piston caliper with it. You need to do the math first. If done properly, I don't see any reason it wouldn't work. Yes I understand how it all works. I have well over 40 years either working on or designing tractors and fire equipment. Thanks for the input. I was just trying to answer his direct questions. Cheers all, Jim, I have never seen Dick's plane in person and did not know what brakes he had used. -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454741#454741 ________________________________________________________________________________
From: Ray Krause <raykrause(at)frontiernet.net>
Subject: Re: Starting my build, but need to know which fuselage
to build!
Date: Apr 08, 2016
John, I would like to get the most recent BPA newsletter. I guess my subscription ran out. Please send the info. I will send a check right away. No need to mail it to me, email is gone. Thanks, Ray Krause 843 Jay Street Colusa, CA 95932 Sent from my iPad > On Feb 29, 2016, at 5:12 PM, John Hofmann wrote: > > The promised w&b articles. > > Best, > -john- > > >> On Feb 26, 2016, at 7:52 AM, John Hofmann wrote: >> >> >> I will post it to the list later today when I get to my hotel. >> >> Sent from my iPhone >> >>> On Feb 26, 2016, at 5:17 AM, johnnysdrop wrote: >>> >>> >>> Is the Brodhead / WW W&B calculator available online? >>> English Johnny >>> STILL building wings >>> >>> -------- >>> The only way is UP >>> >>> >>> >>> >>> Read this topic online here: >>> >>> http://forums.matronics.com/viewtopic.php?p=453205#453205 > ________________________________________________________________________________
Subject: Re: motorcycle master cylinder
From: "wheelharp" <wheelharp(at)gmail.com>
Date: Apr 13, 2016
Thanks for the replies everyone. I think I may try using them when the time comes. -------- Jon Jones Ironton, MO Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454956#454956 ________________________________________________________________________________
Subject: Re: off topic 1920's project book
From: "wheelharp" <wheelharp(at)gmail.com>
Date: Apr 13, 2016
Thanks Ryan...I can't believe you found this! I never thought I'd find out what this book was. Now I can narrow down my search and possibly find exactly which printing I have. Thanks again! -------- Jon Jones Ironton, MO Read this topic online here: http://forums.matronics.com/viewtopic.php?p=454957#454957 ________________________________________________________________________________
Subject: Re: motorcycle master cylinder
From: "AircamperN11MS" <Scott.liefeld(at)lacity.org>
Date: Apr 14, 2016
Jon, I hope you have positive results. I am very curious how well they work. Something I have thought about every time I work on my KTM. Cheers, -------- Scott Liefeld Flying N11MS since March 1972 Steel Tube C-85-12 Wire Wheels Brodhead in 1996 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=455033#455033 ________________________________________________________________________________
Subject: Re: motorcycle master cylinder
From: "charles mcfarland" <charles.w.mcfarland(at)gmail.com>
Date: Apr 15, 2016
Hi, I bought Dick's airplane and would be glad to send you pictures of his brake setup if it would help. He used Harley Davidson brakes and brake lines (Hydraulic) and the master cylinder from the front brake handle by modifying the handle so it would attach to the stick. Very clever, however no differential braking was available. Charlie Read this topic online here: http://forums.matronics.com/viewtopic.php?p=455050#455050 ________________________________________________________________________________
Subject: TC Pietenpol progress
From: "oldbird" <semihoksay(at)gmail.com>
Date: Apr 16, 2016
It's been a long while I didn't post anything. Following pics show the last stage of the fuselage, finally on its feet. In the meanwhile, I found a C90-8F from a junkyard and started to clean and disassemble it. I am down to crankcase and eccentric. Looks promising so far. I'll keep posting as work goes on. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=455106#455106 Attachments: http://forums.matronics.com//files/img_3296_medium_870.jpg http://forums.matronics.com//files/img_3262_medium_562.jpg ________________________________________________________________________________
From: Joachim Seitz <joachimkarlseitz(at)gmail.com>
Subject: New Builder
Date: Apr 17, 2016
Hi everyone! I have followed the boards off and on for a while and looked at different designs, but in the end, I keep coming back to the Pietenpol. Cost and ease of construction are definitely factors, but mostly I think I am just in love with what it represents; that bygone era of grass roots aviation and a sense of adventure. I am planning on an A65-8, no electrical, wood gear with spoked wheels, minimum instruments with an altimeter, airspeed, and compass in the front pit (I want to use it to instruct as well), and may end up doing wood struts and cabanes as on C-GZHT. The only problem I may run into is that I am 6'4" and about 225 pounds. So the plan is to hopefully try on some Pietenpols at Brodhead and maybe even find someone nice enough to take me up (if I can fit :/). If anyone has any comments or advice I am all ears. If anyone has had any experience modifying the fuselage to make a tall person friendly version, please let me know. Thanks In advance, Joe ________________________________________________________________________________
Date: Apr 18, 2016
Subject: Re: New Builder
From: Steven Dortch <steven.d.dortch(at)gmail.com>
Joe, at 225 and all ears, won't you have drag issues in an open cockpit? Welcome to the piets list. Definitely look at the longer fuse and check the archives. Blue skies, Steve D ________________________________________________________________________________
From: Joachim Seitz <joachimkarlseitz(at)gmail.com>
Subject: Re: New Builder
Date: Apr 18, 2016
Well hell Steve, what on a Piet doesn't have drag, I'll just fit in even better. Anyway, I'll keep digging through the archives. ________________________________________________________________________________
Date: Apr 18, 2016
Subject: Re: New Builder
From: Steven Dortch <steven.d.dortch(at)gmail.com>
Look at the idea of leaning the seat back. ________________________________________________________________________________
Date: Apr 18, 2016
Subject: Re: New Builder
From: Steven Dortch <steven.d.dortch(at)gmail.com>
Also. Longer wing cabanes for ease of entry and Either a cutout or a flop on the wing. You can put the rudder pedals further forward. But the rudder bar has to be under the front seat. One large framed builder has decided on making his piet air camper a single seat and using the available area for his size. Keep asking the list someone will speak up with good ideas. Blue skies, Steve D ________________________________________________________________________________
From: Joachim Seitz <joachimkarlseitz(at)gmail.com>
Subject: Re: New Builder
Date: Apr 18, 2016
Thanks Steve, I already planned on the cut out in the wing with a handhold, also a step in the fuselage side, and raising the wing. I just need to figure out how high to raise it and what I need to do with the fuse to make it work. Specifically I was looking at two options: 1) To make the rear instrument panel a tip-up that is attached with a piano hinge and latches, or 2) To move the front seat and the firewall forward since I need to do so anyway because of the lighter engine. Ultimately I can make it work somehow, the CG will be the tricky bit however. Luckily Bernie blessed us with a wing we can adjust to and throw.... ________________________________________________________________________________
Date: Apr 18, 2016
Subject: Re: New Builder
From: Steven Dortch <steven.d.dortch(at)gmail.com>
Joachem, go to www.Westcoastpiet.com lots of pictures and discussion. Also, there is a Facebook page. If you can go to brodhead this year you can look at lots of pietenpols in person On Apr 18, 2016 8:30 PM, "Joachim Seitz" wrote: > joachimkarlseitz(at)gmail.com> > > Thanks Steve, > > I already planned on the cut out in the wing with a handhold, also a step > in the fuselage side, and raising the wing. I just need to figure out how > high to raise it and what I need to do with the fuse to make it work. > > Specifically I was looking at two options: > 1) To make the rear instrument panel a tip-up that is attached with a > piano hinge and latches, or > 2) To move the front seat and the firewall forward since I need to do so > anyway because of the lighter engine. > > Ultimately I can make it work somehow, the CG will be the tricky bit > however. Luckily Bernie blessed us with a wing we can adjust to and > throw.... > > ________________________________________________________________________________
From: Oscar Zuniga <taildrags(at)hotmail.com>
Subject: Pietenpol list and Matt Dralle
Date: Apr 18, 2016
Friends=3B The Matronics forum seems to be inoperative and I fear that it has to do wi th Matt's health problems the end of last year. Has anyone heard from him or know how he is doing? I can't seem to access the forum=2C which leads m e to believe that the servers need maintenance but Matt may not be in any s hape to tend to them. It may also mean that the list may be on shaky groun d. If there is anyone in the Livermore=2C CA area who might know Matt or know of someone who does=2C perhaps we can help with the server maintenance duti es until he's better=2C or perhaps migrate the list somewhere else if it lo oks like Matt may not be able to continue? Thanks=2C all=2C and I am still wishing and hoping to make the West Coast P iet Fly-In event. I can't believe it's only about six weeks away. Oscar Zuniga Medford=2C OR Air Camper NX41CC=2C "Scout" A75 power ________________________________________________________________________________
Date: Apr 18, 2016
From: Matt Dralle <dralle(at)matronics.com>
Subject: Re: Pietenpol list and Matt Dralle
There is currently a disk problem on the Matronics web server. I am working to resolve the issue as quickly as possible. Matt Dralle Matronics At 09:16 PM 4/18/2016 Monday, you wrote: >Friends; > >The Matronics forum seems to be inoperative and I fear that it has to do with Matt's health problems the end of last year. Has anyone heard from him or know how he is doing? I can't seem to access the forum, which leads me to believe that the servers need maintenance but Matt may not be in any shape to tend to them. It may also mean that the list may be on shaky ground. > >If there is anyone in the Livermore, CA area who might know Matt or know of someone who does, perhaps we can help with the server maintenance duties until he's better, or perhaps migrate the list somewhere else if it looks like Matt may not be able to continue? > >Thanks, all, and I am still wishing and hoping to make the West Coast Piet Fly-In event. I can't believe it's only about six weeks away. > >Oscar Zuniga >Medford, OR >Air Camper NX41CC, "Scout" >A75 power > > Matt G Dralle | Matronics | 581 Jeannie Way | Livermore | CA | 94550 925-606-1001 V | 925-606-6281 F | dralle(at)matronics.com Email http://www.matronics.com/ WWW | Featuring Products For Aircraft ________________________________________________________________________________
Date: Apr 18, 2016
Subject: Re: New Builder
From: Steven Dortch <steven.d.dortch(at)gmail.com>
Joachim, where are you? There is a West coast piet gathering soon. On Apr 18, 2016 8:51 PM, "Steven Dortch" wrote: > Joachem, go to www.Westcoastpiet.com lots of pictures and discussion. > > Also, there is a Facebook page. > > If you can go to brodhead this year you can look at lots of pietenpols in > person > On Apr 18, 2016 8:30 PM, "Joachim Seitz" > wrote: > >> joachimkarlseitz(at)gmail.com> >> >> Thanks Steve, >> >> I already planned on the cut out in the wing with a handhold, also a step >> in the fuselage side, and raising the wing. I just need to figure out how >> high to raise it and what I need to do with the fuse to make it work. >> >> Specifically I was looking at two options: >> 1) To make the rear instrument panel a tip-up that is attached with a >> piano hinge and latches, or >> 2) To move the front seat and the firewall forward since I need to do so >> anyway because of the lighter engine. >> >> Ultimately I can make it work somehow, the CG will be the tricky bit >> however. Luckily Bernie blessed us with a wing we can adjust to and >> throw.... >> >> >> >> >> ________________________________________________________________________________
From: Oscar Zuniga <taildrags(at)hotmail.com>
Subject: New Builder
Date: Apr 18, 2016
Joe wrote- > I am planning on an A65-8=2C no electrical=2C wood gear with spoked wheel s=2C minimum > instruments with an altimeter=2C airspeed=2C and compass in the front pit (I want > to use it to instruct as well) Joe=2C it would help if you would let us know where you are located=2C sinc e you may have some very good resources nearby but you won't know and we wo n't know unless we know where you are. You didn't say whether you meant you would try instructing from the front ' pit and therefore wanted minimal instrumentation up there for yourself=2C o r whether you meant you would be instructing from the rear 'pit and only wa nted minimal instrumentation up front so the student would learn to fly the airplane and not the instruments. I got my checkride and first flights in my Air Camper by flying it from the front 'pit=2C minimal distractions (th ere are NO flight instruments in the front cockpit of 41CC at all)=2C and d id just fine. Recognize a couple of things about attempting to instruct f rom the front cockpit=2C and I'll use my airplane as the example. I am NOT a flight instructor but I've frazzled a lot of them in my day =3Bo) There are three controls in the rear cockpit of my airplane (okay=2C maybe four) which I consider to be essential to the safety of flight and control of the aircraft=2C and which are NOT replicated in the front cockpit of 41C C=2C or many other Air Campers for that matter. They are the fuel shutoff valve=2C the carburetor heat control=2C the ignition switch=2C and possibly the brakes. Think about what that means when you are in the front and a s tudent has those three (or four) controls and you do not. When I fly my ai rplane=2C I want to have those controls available to me or I want to have a certified pilot or skilled operator in the rear seat and I sure as heck wa nt to have intercom. If you want to instruct or give checkrides=2C think a bout at the very least duplicating the fuel shutoff and carb heat controls in both cockpits. At the absolute=2C barest minimum- the carb heat control =2C if you have a small Continental with a Stromberg carb on it. Stick=2C throttle=2C and rudders in both cockpits are "givens"=3B instruments are op tional. > The only problem I may run into is that I am 6'4" and about 225 pounds. S o the > plan is to hopefully try on some Pietenpols at Brodhead and maybe even fi nd someone > nice enough to take me up (if I can fit :/). If anyone has any comments > or advice I am all ears. The best advice I can give is to try some on. Get away from the crowds whe re you don't feel self-conscious and can make the honest attempt to get in and out of both cockpits. I've had several good sized people in the front cockpit of my Air Camper=2C one of them close to your size=2C so it comes d own to determination and agility. The older and less agile=2C the greater the degree of difficulty but I took one guy up who had one or two frozen jo ints and really had mobility problems but still managed to get in=2C go for a ride=2C and get back out. The good news is that the weight of the perso n in the front cockpit has almost no effect on CG and rarely any impact on gross weight=2C but it depends on the aircraft and that's an entirely separ ate discussion. By the way=2C pay no attention to Steven Dortch and his email comments. He throws peanuts from the peanut gallery=2C cracks jokes=2C helps people dis assemble and load their aircraft into moving vans when they need help=2C ha s a great family and takes them to the airport to hang out=2C and has even ridden in my Air Camper once. I thought it was fun and apparently he did t oo. A good guy=2C but don't get your airplane or vehicle near him or he'll take out his spray gun and paint everything red. I saw him do that to a p erfectly good Chevy Suburban once. Welcome to the list! Oscar Zuniga Medford=2C OR Air Camper NX41CC A75 power ________________________________________________________________________________
Date: Apr 19, 2016
Subject: Re: New Builder
From: Steven Dortch <steven.d.dortch(at)gmail.com>
Oscar! I resemble that! On Apr 18, 2016 11:51 PM, "Oscar Zuniga" wrote: > Joe wrote- > > > I am planning on an A65-8, no electrical, wood gear with spoked wheels, > minimum > > instruments with an altimeter, airspeed, and compass in the front pit (I > want > > to use it to instruct as well) > > Joe, it would help if you would let us know where you are located, since > you may have some very good resources nearby but you won't know and we > won't know unless we know where you are. > > You didn't say whether you meant you would try instructing from the front > 'pit and therefore wanted minimal instrumentation up there for yourself, or > whether you meant you would be instructing from the rear 'pit and only > wanted minimal instrumentation up front so the student would learn to fly > the airplane and not the instruments. I got my checkride and > first flights in my Air Camper by flying it from the front 'pit, minimal > distractions (there are NO flight instruments in the front cockpit of 41CC > at all), and did just fine. Recognize a couple of things about attempting > to instruct from the front cockpit, and I'll use my airplane as the > example. I am NOT a flight instructor but I've frazzled a lot of them in > my day ;o) > > There are three controls in the rear cockpit of my airplane (okay, maybe > four) which I consider to be essential to the safety of flight and control > of the aircraft, and which are NOT replicated in the front cockpit of 41CC, > or many other Air Campers for that matter. They are the fuel shutoff > valve, the carburetor heat control, the ignition switch, and possibly the > brakes. Think about what that means when you are in the front and a > student has those three (or four) controls and you do not. When I fly my > airplane, I want to have those controls available to me or I want to have a > certified pilot or skilled operator in the rear seat and I sure as heck > want to have intercom. If you want to instruct or give checkrides, think > about at the very least duplicating the fuel shutoff and carb heat controls > in both cockpits. At the absolute, barest minimum- the carb heat control, > if you have a small Continental with a Stromberg carb on it. Stick, > throttle, and rudders in both cockpits are "givens"; instruments are > optional. > > > The only problem I may run into is that I am 6'4" and about 225 pounds. > So the > > plan is to hopefully try on some Pietenpols at Brodhead and maybe even > find someone > > nice enough to take me up (if I can fit :/). If anyone has any comments > > or advice I am all ears. > > The best advice I can give is to try some on. Get away from the crowds > where you don't feel self-conscious and can make the honest attempt to get > in and out of both cockpits. I've had several good sized people in the > front cockpit of my Air Camper, one of them close to your size, so it comes > down to determination and agility. The older and less agile, the greater > the degree of difficulty but I took one guy up who had one or two frozen > joints and really had mobility problems but still managed to get in, go for > a ride, and get back out. The good news is that the weight of the person > in the front cockpit has almost no effect on CG and rarely any impact on > gross weight, but it depends on the aircraft and that's an entirely > separate discussion. > > By the way, pay no attention to Steven Dortch and his email comments. He > throws peanuts from the peanut gallery, cracks jokes, helps people > disassemble and load their aircraft into moving vans when they need help, > has a great family and takes them to the airport to hang out, and has even > ridden in my Air Camper once. I thought it was fun and apparently he did > too. A good guy, but don't get your airplane or vehicle near him or he'll > take out his spray gun and paint everything red. I saw him do that to a > perfectly good Chevy Suburban once. > > Welcome to the list! > > Oscar Zuniga > Medford, OR > Air Camper NX41CC > A75 power > ________________________________________________________________________________
From: "Ralph" <ralphhsd(at)itctel.com>
Subject: Re: New Builder
Date: Apr 19, 2016
Many years ago when I was at the same position of wondering how high to raise the wing, Vi Kapler was giving a forum at Brodhead and said to raise it four inches. He was a tall man and had worked on many Pietenpols. He said that four inches would not affect the handling of the airplane. That was enough reason for me to follow his advice. Ralph in SD ________________________________________________________________________________
Date: Apr 19, 2016
Subject: Re: New Builder
From: Joachim Seitz <joachimkarlseitz(at)gmail.com>
Well for starters I live down in North Port, Florida, which is the southernmost part of Sarasota County. As for my statement about instruction, one of my greatest passions in aviation is sharing it with others. This means that when completed, my Piet will be used for a lot of Young Eagles flights, old eagles flights, and basically taking anyone up that wants to go. The instruction portion would be for LSA instruction for those that can't afford to learn to fly otherwise but have the passion for it. I got lucky as hell when I was growing up to have a very supportive mom who helped me be able to earn my PPL at 17. Even though I saved most of the money up myself, without her, I couldn't have done it. I think that for me it's about breaking that financial barrier that keeps people on the ground. I believe I will most likely instruct from the rear until the student is competent enough to handle the extra bits like the fuel shutoff, carb heat, etc. I wish I could make the West Coast Piet gathering, but unfortunately money is tight, really tight. I basically have to save up just to get sub kits for the Piet if that puts things into perspective. I am going to make it to Brodhead and Oshkosh though, and will be arriving at Brodhead around noon on Sunday, so hopefully there is still someone there. Ralph, I will definitely make a note of raising the wing 4 inches. Ironically I was contemplating 3-4, so I guess that was a good guess. Oscar, Steven, thank you guys for the info and keep it coming, it's great. ________________________________________________________________________________
Subject: Re: New Builder
From: Richard Schreiber <lmforge(at)earthlink.net>
Date: Apr 19, 2016
Hi Joachim, I usually arrive at Brodhead Thursday or Friday and leave for Oshkosh on Sunday, but I live close at the South end of Lk Michigan. By Sunday afternoon things are pretty well cleared out as most people have left for home or Oshkosh. A few years ago I planned on spending Sunday night and then flying into Oshkosh to stay with friends. I walked into town for dinner and when I got back to Brodhead everyone was gone, the porta potties were gone and everything else was locked up. Rick Schreiber NX478RS Valparaiso, IN On 4/19/2016 10:50 AM, Joachim Seitz wrote: > > Well for starters I live down in North Port, Florida, which is the > southernmost part of Sarasota County. > > As for my statement about instruction, one of my greatest passions in > aviation is sharing it with others. This means that when completed, my > Piet will be used for a lot of Young Eagles flights, old eagles > flights, and basically taking anyone up that wants to go. The > instruction portion would be for LSA instruction for those that can't > afford to learn to fly otherwise but have the passion for it. I got > lucky as hell when I was growing up to have a very supportive mom who > helped me be able to earn my PPL at 17. Even though I saved most of > the money up myself, without her, I couldn't have done it. I think > that for me it's about breaking that financial barrier that keeps > people on the ground. > > I believe I will most likely instruct from the rear until the student > is competent enough to handle the extra bits like the fuel shutoff, > carb heat, etc. > > I wish I could make the West Coast Piet gathering, but unfortunately > money is tight, really tight. I basically have to save up just to get > sub kits for the Piet if that puts things into perspective. I am going > to make it to Brodhead and Oshkosh though, and will be arriving at > Brodhead around noon on Sunday, so hopefully there is still someone there. > > Ralph, I will definitely make a note of raising the wing 4 inches. > Ironically I was contemplating 3-4, so I guess that was a good guess. > > Oscar, Steven, thank you guys for the info and keep it coming, it's great. ________________________________________________________________________________
From: "Jack Philips" <jack(at)bedfordlandings.com>
Subject: New Builder
Date: Apr 19, 2016
As one who built and flies an A65 powered Pietenpol with wire wheels and a straight axle, I can tell you that if you intend to take a broad range of passengers up, and if the strip you will fly from is short, you might want to consider a C85 or an O-200. I weigh just under 200 lbs. and have taken a 205 lb. passenger in mine on a hot July day, but it was from a 6,000=99 runway and we were every bit of 100=99 high when we got to the end of the runway, more than a minute after taking off. I have a vertical speed indicator in mine and with a heavy load on a hot day, it will not do more than 100 fpm, which is the FAA=99s definition of the Service Ceiling for the airplane (the altitude at which max rate of climb yields a climb rate of 100 fpm). The airport where I was flying that day has an elevation of 248=99, so don=99t think being close to sea level in Florida will help. I now live in the Blue Ridge mountains in Virginia and I=99m very careful to keep track of Density Altitude. My home airport has a 3000=99 runway and I will not take a passenger that weighs more than 180 lbs. Putting a bigger engine such as an O-200 or a Corvair in does wonders for the climb rate, as all excess power goes straight into improving climb, although it won=99t do much to increase cruise speed. Or you can just really monitor weight during the building of your project. Mike Cuy=99s Pietenpol is much like mine, with an A65, straight axle and wire wheels but his weighs 632 where mine weighs 745. That extra 113 lbs. really hurts. Jack Phillips NX899JP Smith Mountain Lake, Virginia From: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-list-server(at)matronics.com] On Behalf Of Joachim Seitz Sent: Tuesday, April 19, 2016 11:51 AM Subject: Re: Pietenpol-List: New Builder Well for starters I live down in North Port, Florida, which is the southernmost part of Sarasota County. As for my statement about instruction, one of my greatest passions in aviation is sharing it with others. This means that when completed, my Piet will be used for a lot of Young Eagles flights, old eagles flights, and basically taking anyone up that wants to go. The instruction portion would be for LSA instruction for those that can't afford to learn to fly otherwise but have the passion for it. I got lucky as hell when I was growing up to have a very supportive mom who helped me be able to earn my PPL at 17. Even though I saved most of the money up myself, without her, I couldn't have done it. I think that for me it's about breaking that financial barrier that keeps people on the ground. I believe I will most likely instruct from the rear until the student is competent enough to handle the extra bits like the fuel shutoff, carb heat, etc. I wish I could make the West Coast Piet gathering, but unfortunately money is tight, really tight. I basically have to save up just to get sub kits for the Piet if that puts things into perspective. I am going to make it to Brodhead and Oshkosh though, and will be arriving at Brodhead around noon on Sunday, so hopefully there is still someone there. Ralph, I will definitely make a note of raising the wing 4 inches. Ironically I was contemplating 3-4, so I guess that was a good guess. Oscar, Steven, thank you guys for the info and keep it coming, it's great. ________________________________________________________________________________
Date: Apr 19, 2016
Subject: New Builder
From: Steven Dortch <steven.d.dortch(at)gmail.com>
Just a thought about students in the front. When my instructor taught me GUMPS check in a Cessna 150 he had me say it out loud and when I said undercarriage I had to push a fake button on the panel, pump the brakes, say "gear down and welded" and look at the wheels. When I said prop, I set the throttle, pointed at the RPM needle and said " prop set for go around". The result was when I got my Bonanza, I already had established the chant and an action for putting down the gear and setting prop pitch. One could put stickers for Gas, Undercarriage, Mixture, and Prop in the cockpit. During instruction the instructor would teach the chant and the student would touch the right place. Blue skies, Steve D ________________________________________________________________________________
Subject: Re: New Builder
From: Gardiner Mason <airlion2(at)gmail.com>
Date: Apr 19, 2016
Joe, youshould drop your rear seat an inch and half. It sure helps and also increase the width of your fuselage two inches. I did and it definitely helps. Also you should tilt your rear seat back about 4 inches. All this makes a better pit. Sent from my iPad > On Apr 17, 2016, at 9:14 PM, Joachim Seitz wrote: > > > Hi everyone! I have followed the boards off and on for a while and looked at different designs, but in the end, I keep coming back to the Pietenpol. Cost and ease of construction are definitely factors, but mostly I think I am just in love with what it represents; that bygone era of grass roots aviation and a sense of adventure. > > I am planning on an A65-8, no electrical, wood gear with spoked wheels, minimum instruments with an altimeter, airspeed, and compass in the front pit (I want to use it to instruct as well), and may end up doing wood struts and cabanes as on C-GZHT. > > The only problem I may run into is that I am 6'4" and about 225 pounds. So the plan is to hopefully try on some Pietenpols at Brodhead and maybe even find someone nice enough to take me up (if I can fit :/). If anyone has any comments or advice I am all ears. If anyone has had any experience modifying the fuselage to make a tall person friendly version, please let me know. > > Thanks In advance, > Joe > > > > > > ________________________________________________________________________________
Date: Apr 19, 2016
Subject: Re: New Builder
From: Joachim Seitz <joachimkarlseitz(at)gmail.com>
Duly noted Gardiner, I will add that to my ever growing list of ideas. Did you have any issues with the new seat height interfering with the control routing? And, are you going to be at Oshkosh or Brodhead? I plan on doing a fuselage mock-up before I cut spruce. After all, OSB and 2 by is cheap. ________________________________________________________________________________
From: Ray Krause <raykrause(at)frontiernet.net>
Subject: Re: New Builder
Date: Apr 19, 2016
This is what a SkyScout looks like when the fuselage bottom is curved about 2 " lower. I'm 6'4", 200 lbs and I fit fine. Ray Krause Sent from my iPad > On Apr 19, 2016, at 12:21 PM, Gardiner Mason wrote: > > > Joe, youshould drop your rear seat an inch and half. It sure helps and als o increase the width of your fuselage two inches. I did and it definitely he lps. Also you should tilt your rear seat back about 4 inches. All this makes a better pit. > > Sent from my iPad > >> On Apr 17, 2016, at 9:14 PM, Joachim Seitz w rote: >> il.com> >> >> Hi everyone! I have followed the boards off and on for a while and looked at different designs, but in the end, I keep coming back to the Pietenpol. C ost and ease of construction are definitely factors, but mostly I think I am just in love with what it represents; that bygone era of grass roots aviati on and a sense of adventure. >> >> I am planning on an A65-8, no electrical, wood gear with spoked wheels, m inimum instruments with an altimeter, airspeed, and compass in the front pit (I want to use it to instruct as well), and may end up doing wood struts an d cabanes as on C-GZHT. >> >> The only problem I may run into is that I am 6'4" and about 225 pounds. S o the plan is to hopefully try on some Pietenpols at Brodhead and maybe even find someone nice enough to take me up (if I can fit :/). If anyone has any comments or advice I am all ears. If anyone has had any experience modifyin g the fuselage to make a tall person friendly version, please let me know. >> >> Thanks In advance, >> Joe > > ========================== ========= ========================== ========= ========================== ========= ========================== ========= ========================== ========= > > > ________________________________________________________________________________
Date: Apr 19, 2016
From: Matt Dralle <dralle(at)matronics.com>
Subject: Matronics Web Server Back Online
Dear Listers, The Matronics Web server lost a critical system hard drive yesterday 4/18/2016. I have been working feverishly for the last 24 hours to repair the system and get the Matronics Forums and other web-based resources back online. Email services were not impacted in anyway. back online and all resources were successfully restored from a backup. My apologies for the down time. Matt Dralle Matronics Email and Forum Admin ________________________________________________________________________________
Subject: Re: New Builder
From: Gardiner Mason <airlion2(at)gmail.com>
Date: Apr 20, 2016
Joe, I used a sheet of aluminum with a 3/4 in bend to fit over the front ledge and then curved down to conform to my butt and then curved back up and screwed down to the ledge across the back. It makes a very comfortable seat. You should,not do this to the front as it might interfere with your feet on the rudders. Gardener Sent from my iPad > On Apr 19, 2016, at 4:22 PM, Ray Krause wrote: > > This is what a SkyScout looks like when the fuselage bottom is curved about 2" lower. I'm 6'4", 200 lbs and I fit fine. > > > > > Ray Krause > Sent from my iPad > >> On Apr 19, 2016, at 12:21 PM, Gardiner Mason wrote: >> >> >> Joe, youshould drop your rear seat an inch and half. It sure helps and also increase the width of your fuselage two inches. I did and it definitely helps. Also you should tilt your rear seat back about 4 inches. All this makes a better pit. >> >> Sent from my iPad >> >>> On Apr 17, 2016, at 9:14 PM, Joachim Seitz wrote: >>> >>> >>> Hi everyone! I have followed the boards off and on for a while and looked at different designs, but in the end, I keep coming back to the Pietenpol. Cost and ease of construction are definitely factors, but mostly I think I am just in love with what it represents; that bygone era of grass roots aviation and a sense of adventure. >>> >>> I am planning on an A65-8, no electrical, wood gear with spoked wheels, minimum instruments with an altimeter, airspeed, and compass in the front pit (I want to use it to instruct as well), and may end up doing wood struts and cabanes as on C-GZHT. >>> >>> The only problem I may run into is that I am 6'4" and about 225 pounds. So the plan is to hopefully try on some Pietenpols at Brodhead and maybe even find someone nice enough to take me up (if I can fit :/). If anyone has any comments or advice I am all ears. If anyone has had any experience modifying the fuselage to make a tall person friendly version, please let me know. >>> >>> Thanks In advance, >>> Joe >> >> > =================================== > =================================== > =================================== > =================================== > =================================== >> >> >> ________________________________________________________________________________
Subject: Re: New Builder
From: Ben Charvet <bencharvet(at)gmail.com>
Date: Apr 20, 2016
Joe, Just remember that lots of the suggested changes add weight. Jack's advice is right on. Mine weighs 700 pounds. If you aren't a wide guy you gain nothing but weight from a wide fuselage. Dropping your seat bottom has limits, as the rudder and elevator cables have to pass under you. Tilting your seat back moves your upper body weight aft, not exactly what you want. My advice would be to build wing ribs, etc until you can sit in a few and decide what your really *need*. I live over in Titusville, Fl on the east coast. If you are ever over my way I can show you a long fuselage, A-65 powered version built to the plans. If you are anxious to get started you could do what I did and build a mock-up fuselage out of lumberyard wood just to see how you fit. I did that and it went together surprisingly quick. Ben Charvet NX866BC 321-961-5117 On 4/19/2016 3:21 PM, Gardiner Mason wrote: > > Joe, youshould drop your rear seat an inch and half. It sure helps and also increase the width of your fuselage two inches. I did and it definitely helps. Also you should tilt your rear seat back about 4 inches. All this makes a better pit. > > Sent from my iPad > >> On Apr 17, 2016, at 9:14 PM, Joachim Seitz wrote: >> >> >> Hi everyone! I have followed the boards off and on for a while and looked at different designs, but in the end, I keep coming back to the Pietenpol. Cost and ease of construction are definitely factors, but mostly I think I am just in love with what it represents; that bygone era of grass roots aviation and a sense of adventure. >> >> I am planning on an A65-8, no electrical, wood gear with spoked wheels, minimum instruments with an altimeter, airspeed, and compass in the front pit (I want to use it to instruct as well), and may end up doing wood struts and cabanes as on C-GZHT. >> >> The only problem I may run into is that I am 6'4" and about 225 pounds. So the plan is to hopefully try on some Pietenpols at Brodhead and maybe even find someone nice enough to take me up (if I can fit :/). If anyone has any comments or advice I am all ears. If anyone has had any experience modifying the fuselage to make a tall person friendly version, please let me know. >> >> Thanks In advance, >> Joe >> >> >> >> >> >> > > > . > -- Ben Charvet, PharmD Staff Pharmacist Parrish Medical center ________________________________________________________________________________
Subject: Re: New Builder
From: "JSeitz" <Joachimkarlseitz(at)gmail.com>
Date: Apr 20, 2016
I figured that for right now, my best option is to do just that, build the little bits and wait until I can try a few on before I make any decisions on the fuselage. The rudder is done and waiting for sealant, fabric, and metal bits. I suppose ribs, and the rest of the empenage will be next. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=455261#455261 ________________________________________________________________________________
Date: Apr 20, 2016
Subject: Re: New Builder
From: Steven Dortch <steven.d.dortch(at)gmail.com>
I painted mine with latex house paint. Just something to consider. On Apr 20, 2016 4:01 PM, "JSeitz" wrote: > > > > I figured that for right now, my best option is to do just that, build the > little bits and wait until I can try a few on before I make any decisions > on the fuselage. The rudder is done and waiting for sealant, fabric, and > metal bits. I suppose ribs, and the rest of the empenage will be next. > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=455261#455261 > > ________________________________________________________________________________
From: Joachim Seitz <joachimkarlseitz(at)gmail.com>
Subject: Re: New Builder
Date: Apr 20, 2016
That's what I was planning on doing. What can I use on the wood before covering? Spar varnish, polyurethane, or do I have to use a specialized coating? ________________________________________________________________________________
From: Steven Dortch <steven.d.dortch(at)gmail.com>
Date: Apr 20, 2016
Subject: Re: New Builder
I really like the West system epoxy. blue Skies, Steve D On Wed, Apr 20, 2016 at 5:04 PM, Joachim Seitz wrote: > joachimkarlseitz(at)gmail.com> > > That's what I was planning on doing. What can I use on the wood before > covering? Spar varnish, polyurethane, or do I have to use a specialized > coating? > > -- Blue Skies, Steve D ________________________________________________________________________________
From: "Boatright, Jeffrey" <jeffboatright(at)emory.edu>
Subject: The Squawkless Phoenix
Date: Apr 21, 2016
QWZ0ZXIgYSB3aW50ZXIgb2YgcmVidWlsZGluZywgdGhlIFBpZXRlbnBvbCBmbGllcyBhZ2FpbiEg VGhhbmtzIHRvIE1pa2UgU3Rld2FydCBmb3IgdGhlIGV4Y2VsbGVudCB0aGlua2luZywgZmFicmlj YXRpbmcsIGFuZCBidWlsZGluZyAtLSBhbmQgY2FtZXJhIHdvcmshIEFuZCBheXVwLCB0aG9zZSBh cmUgRG91d2UncyBvbGQgcmltcyBhbmQgdGlyZXMuIFN0aWxsIHdhaXRpbmcgb24gdGhlIG5ldyBw cm9wIGZyb20gSmF5IGFuZCBDYXJtZW4gKENsb3VkY2FycykuIFRoaXMgdG9vdGhwaWNrIGlzIHdo YXQgb3JpZ2luYWxseSBjYW1lIHdpdGggdGhlIHBsYW5lLCBiYWNrIHdoZW4gaXQgaGFkIGFuIEE2 NS4gTm8gY2xpbWIgY29tcGFyZWQgdGhhdCB3aGF0IEkgZ290IHdpdGggdGhlIENsb3VkY2FycyBw cm9wLCBidXQgaXQnbGwgZmx5IHRoZSBwbGFuZSBvbiBvdXQgd2l0aCBoYWxmIGZ1ZWwgb24gYSBj b29sIGV2ZW5pbmcuDQoNCkFic29sdXRlbHkgbm8gc3F1YXdrcyBvdGhlcndpc2UhIEZsaWVzIGhh bmRzIG9mZiEgQnJha2VzIGFyZSBiZXR0ZXIgdGhhbiBldmVyIChNaWtlICYgTWlrZSBkZXNpZ24p LiBBbmQgdGhlIG5ldyBleGhhdXN0IHNvdW5kcyBldmVuIG1vcmUgYW50aXF1ZXkhDQoNCmh0dHBz Oi8veW91dHUuYmUvMEpNZzNNMnN3THcNCg0KDQrigJQNCkplZmZyZXkgSC4gQm9hdHJpZ2h0LCBQ aEQsIEZBUlZPDQpQcm9mZXNzb3Igb2YgT3BodGhhbG1vbG9neQ0KRW1vcnkgVW5pdmVyc2l0eSBT Y2hvb2wgb2YgTWVkaWNpbmUNCkNvcmUgRGlyZWN0b3IgJiBSZXNlYXJjaCBCaW9sb2dpc3QNCkF0 bGFudGEgVkFNQyBDZW50ZXIgZm9yIFZpc3VhbCAmIE5ldXJvY29nbml0aXZlIFJlaGFiaWxpdGF0 aW9uDQoNCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fDQoNClRoaXMgZS1tYWlsIG1l c3NhZ2UgKGluY2x1ZGluZyBhbnkgYXR0YWNobWVudHMpIGlzIGZvciB0aGUgc29sZSB1c2Ugb2YN CnRoZSBpbnRlbmRlZCByZWNpcGllbnQocykgYW5kIG1heSBjb250YWluIGNvbmZpZGVudGlhbCBh bmQgcHJpdmlsZWdlZA0KaW5mb3JtYXRpb24uIElmIHRoZSByZWFkZXIgb2YgdGhpcyBtZXNzYWdl IGlzIG5vdCB0aGUgaW50ZW5kZWQNCnJlY2lwaWVudCwgeW91IGFyZSBoZXJlYnkgbm90aWZpZWQg dGhhdCBhbnkgZGlzc2VtaW5hdGlvbiwgZGlzdHJpYnV0aW9uDQpvciBjb3B5aW5nIG9mIHRoaXMg bWVzc2FnZSAoaW5jbHVkaW5nIGFueSBhdHRhY2htZW50cykgaXMgc3RyaWN0bHkNCnByb2hpYml0 ZWQuDQoNCklmIHlvdSBoYXZlIHJlY2VpdmVkIHRoaXMgbWVzc2FnZSBpbiBlcnJvciwgcGxlYXNl IGNvbnRhY3QNCnRoZSBzZW5kZXIgYnkgcmVwbHkgZS1tYWlsIG1lc3NhZ2UgYW5kIGRlc3Ryb3kg YWxsIGNvcGllcyBvZiB0aGUNCm9yaWdpbmFsIG1lc3NhZ2UgKGluY2x1ZGluZyBhdHRhY2htZW50 cykuDQo ________________________________________________________________________________
Date: Apr 20, 2016
Subject: Re: The Squawkless Phoenix
From: Steven Dortch <steven.d.dortch(at)gmail.com>
Motivation to get mine up. ________________________________________________________________________________
Subject: Re: The Squawkless Phoenix
From: "tools" <n0kkj(at)yahoo.com>
Date: Apr 21, 2016
Congrats! After having 2rn down twice for major stuff, it's REALLY nice to have me back up again. Maybe meet up soon with the big Piet guys. Tools Read this topic online here: http://forums.matronics.com/viewtopic.php?p=455289#455289 ________________________________________________________________________________
From: Ray Krause <raykrause(at)frontiernet.net>
Subject: Re: The Squawkless Phoenix
Date: Apr 21, 2016
Jeff, Thanks, what a beautiful plane! And your airmanship is superb! I think every PIETENPOL flying is a product of this forum. Mine will certain ly be that: thanks to you, Scott L, Gary B, Jim B, Mike C, and all the rest o f you. Ray Krause, SkyScout. Sent from my iPad > On Apr 20, 2016, at 8:12 PM, Boatright, Jeffrey w rote: > > After a winter of rebuilding, the Pietenpol flies again! Thanks to Mike St ewart for the excellent thinking, fabricating, and building -- and camera wo rk! And ayup, those are Douwe's old rims and tires. Still waiting on the new prop from Jay and Carmen (Cloudcars). This toothpick is what originally cam e with the plane, back when it had an A65. No climb compared that what I got with the Cloudcars prop, but it'll fly the plane on out with half fuel on a cool evening. > > Absolutely no squawks otherwise! Flies hands off! Brakes are better than e ver (Mike & Mike design). And the new exhaust sounds even more antiquey! > > https://youtu.be/0JMg3M2swLw > > > =94 > Jeffrey H. Boatright, PhD, FARVO > Professor of Ophthalmology > Emory University School of Medicine > Core Director & Research Biologist > Atlanta VAMC Center for Visual & Neurocognitive Rehabilitation > > > This e-mail message (including any attachments) is for the sole use of > the intended recipient(s) and may contain confidential and privileged > information. If the reader of this message is not the intended > recipient, you are hereby notified that any dissemination, distribution > or copying of this message (including any attachments) is strictly > prohibited. > > If you have received this message in error, please contact > the sender by reply e-mail message and destroy all copies of the > original message (including attachments). ________________________________________________________________________________
Date: Apr 21, 2016
From: Elizabeth Cooper <eacooper9(at)yahoo.com>
Subject: new builder
Hi Joe, ________________________________________________________________________________
Date: Apr 21, 2016
From: Elizabeth Cooper <eacooper9(at)yahoo.com>
Subject: new builder
Hi Joe, Welcome to the list. Totally ignore that first attempt. My clumsy fingers and computers just don't get along. I wish to speak to you about wing cut out vs flop. I spoke with a fellow at Brodhead last year, sorry I don't recall his name, and he told me that he has had occasion to fly both types. He stated that the cut outs created quite a bit more turbulence around and behind his head and neck. The full wing was a much smoother and more pleasant ride. He also said there is a difference in the noise in the cockpit because of that. I, personally am favoring the flop. Have you seen the wings on which the flop extends 1 or 2 rib spaces into the trailing edge of the left wing? I believe this would help tremendously with entry and exit. Anyway, I hope this gives you food for thought. Heed the advise of those that have said to look at many many examples and try on as many as you can. Good luck with your build. I'll look for you at Brodhead. Sincerely, R. Scott Bartko low and slow with the top down ________________________________________________________________________________
Subject: Re: The Squawkless Phoenix
From: "taildrags" <taildrags(at)hotmail.com>
Date: Apr 21, 2016
That second landing was a beaut, although the third landing looked like you were going very slow and the airplane lit like a feather. You never said what motivated the rebuild or modifications. Were you unhappy with your previous landing gear? And if you revised the gear legs, did you implement any of the things that have recently been discussed regarding axle placement relative to CG? -------- Oscar Zuniga Medford, OR Air Camper NX41CC "Scout" A75 power Read this topic online here: http://forums.matronics.com/viewtopic.php?p=455310#455310 ________________________________________________________________________________
From: "Boatright, Jeffrey" <jeffboatright(at)emory.edu>
Subject: Re: The Squawkless Phoenix
Date: Apr 22, 2016
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From: "Boatright, Jeffrey" <jeffboatright(at)emory.edu>


March 10, 2016 - April 22, 2016

Pietenpol-Archive.digest.vol-pf