Pietenpol-List Digest Archive

Thu 08/07/08


Total Messages Posted: 14



Today's Message Index:
----------------------
 
     1. 06:52 AM - light weight = better climb (Oscar Zuniga)
     2. 07:11 AM - Re: fuselage weight (Dave Abramson)
     3. 07:31 AM - GN-1 WING ON A SHORT FUSE PIET? (TOPGUN)
     4. 10:46 AM - Re: Re: How hard is it to get into the front seat (Rick Holland)
     5. 11:15 AM - Please connect with me :) (Bill Spagnotti)
     6. 03:06 PM - Re: GN-1 WING ON A SHORT FUSE PIET? (Skip Gadd)
     7. 03:32 PM - Re: Auto Gas in an A-65 (with ethanol) (walt)
     8. 04:41 PM - Web material for spar (Michael Perez)
     9. 04:48 PM - Re: Web material for spar (Peter W Johnson)
    10. 04:55 PM - Re: Web material for spar (gcardinal)
    11. 06:28 PM - Re: Auto Gas in an A-65 (with ethanol) (Jack Phillips)
    12. 06:31 PM - Re: GN-1 WING ON A SHORT FUSE PIET? (TOPGUN)
    13. 06:50 PM - Re: Re: How hard is it to get into the front seat (Glenn Thomas)
    14. 06:54 PM - Re: Re: How hard is it to get into the front seat (AMsafetyC@aol.com)
 
 
 


Message 1


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    Time: 06:52:48 AM PST US
    From: Oscar Zuniga <taildrags@hotmail.com>
    Subject: light weight = better climb
    Simple formula; Walt is right. What you gain with a lighter airframe is not only more useful load but better climb. Forget top speed; the Piet isn't about that and a lighter plane won't get you more speed. Lighter weight equals more available excess thrust, and that equals better climb. Corky built 41CC about as light as Walt's airplane but it does have a vacuum venturi and two vacuum gyro instruments (needle/ball and VSI), so it could be a tad lighter. Empty weight of 41CC is currently 627 lbs., which is about 12 lbs. more than Walt's plane. I could easily find those 12 lbs. but like Steve Dortch said, the airplane performs pretty well as it is now with Cont. A65 and a Hegy 72x42 prop. I fly it out of San Geronimo Airpark, paved runway length is 3000' and the field elevation is 1,040 MSL but I have never used more than half the runway to either takeoff or land, and more often than not I use the grass area on the north end rather than the paved runway since it allows me to put the nose more nearly into the wind most days. The day I took Steve up, I estimate the density altitude to have been about 3200' MSL based on dry bulb temp., wet bulb temp., and altimeter setting for that time. A recent aerial photo of our field is at http://www.flysquirrel.net/8T8.jpg and the shot is taken as if on an extremely high final to the area that I operate off of. From this angle, I could probably still slip it in and land on the grass if I chopped the power completely off and threw the airplane into a full cross-controlled slip. The nice thing is that if I run out of grass, I can keep rolling right on to the paved runway... they keep the grass and asphalt transition very smooth just for that reason. I love this airplane! Oscar Zuniga Air Camper NX41CC San Antonio, TX mailto: taildrags@hotmail.com website at http://www.flysquirrel.net


    Message 2


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    Time: 07:11:42 AM PST US
    From: "Dave Abramson" <davea@symbolicdisplays.com>
    Subject: fuselage weight
    I thought you were building out of Balsa wood!!!!!! Dave Do Not Archive OK, how come nobody raised the BS flag on me when I posted that my bare fuselage weighed 33 lbs??? The more I thought about it, I realized that it could not possibly be right, but I KNEW I weighed it correctly. Well, my wife just asked me why our bathroom scale was set on kg instead of lbs . . DOH!!!! I don't know how to reset the scale, but somehow I must have. A quick google converts 33.6 kg into 74.0 lbs, which sounds much more reasonable. And there I thought I was losing a lot of weight on my beer and pizza diet. Damn. Gene D======================== ========= D======================== ========= D======================== ========= D======================== =========


    Message 3


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    Time: 07:31:22 AM PST US
    Subject: GN-1 WING ON A SHORT FUSE PIET?
    From: "TOPGUN" <rmdinfo@lakefield.net>
    I have taken over my late fathers pietenpol project, the fuselage is complete and is the short wood version from the original 1932 plans. I came across a good deal on a set of GN-1 Ribs, spars and plans. After researching this i discovered the spar center to center is 31" instead of 28-3/4, my question is the pick up points on the fuse are all for the 28-3/4 c to c, can the cabane struts run inward slightly and the outboard struts would do the same? Anyone ever do this? i would build the std piet wing if the spar material wasn't so perfect. Also, i have a complete Model A already converted for a Pietenpol for sale missing only the carburetor. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=197118#197118


    Message 4


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    Time: 10:46:42 AM PST US
    From: "Rick Holland" <at7000ft@gmail.com>
    Subject: Re: How hard is it to get into the front seat


    Message 5


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    Time: 11:15:48 AM PST US
    From: Bill Spagnotti <gus_notti@yahoo.com>
    Subject: Please connect with me :)
    Hi, I looked for you on Reunion.com, but you weren't there. Please connect with me so we can keep in touch. -Bill Do You Know Bill? YES - Connect with Bill, and see who's searching for you http://www.reunion.com/showInviteRegistration.do?uid=277013581 NO - I don't know Bill http://www.reunion.com/showInviteRegistration.do?unsub=true&uid=277013581&invitee=pietenpol-list@matronics.com ---------------------------- Reunion.com - Find Everyone from Your Past. You have received this e-mail because a Reunion.com Member sent an invitation to this e-mail address. For assistance, please refer to our FAQ or Contact Us. http://help.reunion.com/selfhelp?lid=2 Our Address: 2118 Wilshire Blvd., Box 1008, Santa Monica, CA 90403-5784


    Message 6


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    Time: 03:06:08 PM PST US
    From: "Skip Gadd" <skipgadd@earthlink.net>
    Subject: GN-1 WING ON A SHORT FUSE PIET?
    Hi Top, I have a GN-1 and am building a Piet. I would not put the Grega wing on the Piet, the Grega center section spar fittings that the cabanes attach to are going the wrong way to pivot the cabanes. They go side to side on the Grega and for and aft on the Piet. You could cut down the front spar to 4.75" and you just have to add .50" to the aft spar and you have Piet spars. It will probably be more work trying to adapt the two plans to each other than making new ribs. Skip > [Original Message] > From: TOPGUN <rmdinfo@lakefield.net> > To: <pietenpol-list@matronics.com> > Date: 8/7/2008 10:34:35 AM > Subject: Pietenpol-List: GN-1 WING ON A SHORT FUSE PIET? > > > I have taken over my late fathers pietenpol project, the fuselage is complete and is the short wood version from the original 1932 plans. I came across a good deal on a set of GN-1 Ribs, spars and plans. After researching this i discovered the spar center to center is 31" instead of 28-3/4, my question is the pick up points on the fuse are all for the 28-3/4 c to c, can the cabane struts run inward slightly and the outboard struts would do the same? Anyone ever do this? i would build the std piet wing if the spar material wasn't so perfect. > > Also, i have a complete Model A already converted for a Pietenpol for sale missing only the carburetor. > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=197118#197118


    Message 7


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    Time: 03:32:30 PM PST US
    From: "walt" <waltdak@verizon.net>
    Subject: Re: Auto Gas in an A-65 (with ethanol)
    No, I saw what auto gas did to my gascolater back when i was building. It was an approved gascolator. When the auto gas sat in it over the winter, the gasket was all fat and squishy. That's when I swore off auto gas. Also my needle valve is neoprere. What the heck will it do to that??? I don't fly enough every year to warrent going to auto gas to save money. I'm a 100LL guy now walt evans NX140DL ----- Original Message ----- From: "Ben Charvet" <bcharvet@bellsouth.net> Sent: Wednesday, August 06, 2008 9:18 PM Subject: Pietenpol-List: Auto Gas in an A-65 (with ethanol) > > Well, my last source of ethanol free auto gas seems to have switched over. > Right now I'm switching over to 100 LL in my Baby Ace. Anybody out there > been brave enough to try the gas/ethanol mix in a small continental in a > low and slow airplane? > Ben Charvet > Mims, Fl > > >


    Message 8


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    Time: 04:41:30 PM PST US
    From: Michael Perez <speedbrake@sbcglobal.net>
    Subject: Web material for spar
    Thinking of making my own spars and am curious as to what would make a better web: plywood or spruce, or something else. I was thinking 1/2" web with 1/4" "rails" if you will, to make up the 1" total width.


    Message 9


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    Time: 04:48:42 PM PST US
    From: "Peter W Johnson" <vk3eka@bigpond.net.au>
    Subject: Web material for spar
    Michael, Check out the "Wing Spars" section of my web site. http://www.cpc-world.com <http://www.cpc-world.com/> Cheers Peter Wonthaggi Australia http://www.cpc-world.com <http://www.cpc-world.com/> _____ From: owner-pietenpol-list-server@matronics.com [mailto:owner-pietenpol-list-server@matronics.com] On Behalf Of Michael Perez Sent: Friday, 8 August 2008 7:54 AM Subject: Pietenpol-List: Web material for spar Thinking of making my own spars and am curious as to what would make a better web: plywood or spruce, or something else. I was thinking 1/2" web with 1/4" "rails" if you will, to make up the 1" total width.


    Message 10


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    Time: 04:55:32 PM PST US
    From: "gcardinal" <gcardinal@comcast.net>
    Subject: Re: Web material for spar
    Michael, Take a look at http://westcoastpiet.com/construction.htm Chris Tracy put together a nice website with lots of info including a couple of articles on built-up spars. Greg Cardinal ----- Original Message ----- From: Michael Perez To: pietenpol-list@matronics.com Sent: Thursday, August 07, 2008 4:53 PM Subject: Pietenpol-List: Web material for spar Thinking of making my own spars and am curious as to what would make a better web: plywood or spruce, or something else. I was thinking 1/2" web with 1/4" "rails" if you will, to make up the 1" total width.


    Message 11


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    Time: 06:28:16 PM PST US
    From: "Jack Phillips" <pietflyr@bellsouth.net>
    Subject: Auto Gas in an A-65 (with ethanol)
    Having destroyed the neoprene needle valve in my old J-3 with car gas back before they put ethanol in, I can assure you that you don't want to try it. Most needle valves now are stainless steel (and they leak). Besides, mogas just stinks. I much prefer the smell of 100 LL. Don't like the price, though. -----Original Message----- From: owner-pietenpol-list-server@matronics.com [mailto:owner-pietenpol-list-server@matronics.com] On Behalf Of walt Sent: Thursday, August 07, 2008 6:30 PM Subject: Re: Pietenpol-List: Auto Gas in an A-65 (with ethanol) No, I saw what auto gas did to my gascolater back when i was building. It was an approved gascolator. When the auto gas sat in it over the winter, the gasket was all fat and squishy. That's when I swore off auto gas. Also my needle valve is neoprere. What the heck will it do to that??? I don't fly enough every year to warrent going to auto gas to save money. I'm a 100LL guy now walt evans NX140DL ----- Original Message ----- From: "Ben Charvet" <bcharvet@bellsouth.net> Sent: Wednesday, August 06, 2008 9:18 PM Subject: Pietenpol-List: Auto Gas in an A-65 (with ethanol) > > Well, my last source of ethanol free auto gas seems to have switched over. > Right now I'm switching over to 100 LL in my Baby Ace. Anybody out there > been brave enough to try the gas/ethanol mix in a small continental in a > low and slow airplane? > Ben Charvet > Mims, Fl > > >


    Message 12


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    Time: 06:31:54 PM PST US
    Subject: Re: GN-1 WING ON A SHORT FUSE PIET?
    From: "TOPGUN" <rmdinfo@lakefield.net>
    Skip, thanks for your reply......damn, i just had all of the grega wing fittings lazer cut from 4130, turned out beautiful. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=197246#197246


    Message 13


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    Time: 06:50:02 PM PST US
    From: "Glenn Thomas" <glennthomas@flyingwood.com>
    Subject: Re: How hard is it to get into the front seat
    Hopefully this isn't a redundant response. Found this video of somebody climbing into the front cockpit. Not easy but where there's a will there's a way and this guy finally finds his way. I am about 5' 10" and 210 lbs and after doing a little Mexican hat dance, was able to get into Walt Evans' front cockpit a couple years ago. Most of the time is spent thinking about how to get in without damaging your gracious host's pride and joy. http://www.youtube.com/watch?v=exLPpG73BWA&feature=related Glenn Thomas Storrs, CT http://www.flyingwood.com


    Message 14


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    Time: 06:54:43 PM PST US
    From: AMsafetyC@aol.com
    Subject: Re: How hard is it to get into the front seat
    If all else fails a little bit of naked and a bunch of goose grease helps get it done! John In a message dated 8/7/2008 9:50:43 P.M. Eastern Daylight Time, glennthomas@flyingwood.com writes: Hopefully this isn't a redundant response. Found this video of somebody climbing into the front cockpit. Not easy but where there's a will there's a way and this guy finally finds his way. I am about 5' 10" and 210 lbs and after doing a little Mexican hat dance, was able to get into Walt Evans' front cockpit a couple years ago. Most of the time is spent thinking about how to get in without damaging your gracious host's pride and joy. _http://www.youtube.com/watch?v=exLPpG73BWA&feature=related_ (http://www.youtube.com/watch?v=exLPpG73BWA&feature=related) Glenn Thomas Storrs, CT _http://www.flyingwood.com_ (http://www.flyingwood.com/) (http://www.matronics.com/Navigator?Pietenpol-List) (http://www.matronics.com/contribution) **************Looking for a car that's sporty, fun and fits in your budget? Read reviews on AOL Autos. (http://autos.aol.com/cars-BMW-128-2008/expert-review?ncid=aolaut00050000000017 )




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