Pietenpol-List Digest Archive

Thu 04/07/11


Total Messages Posted: 17



Today's Message Index:
----------------------
 
     1. 03:55 AM - Re: Gilmer, Tx (Jim Markle)
     2. 04:51 AM - large fuselage for Erkki (Douwe Blumberg)
     3. 05:48 AM - Gilmer, Tx (Oscar Zuniga)
     4. 06:24 AM - Re: large fuselage for Erkki (erkki67)
     5. 06:36 AM - Sun N Fun Visit (Charles Waldo)
     6. 08:02 AM - Re: View Questions, Fuselage Construction and so on.... (Billy McCaskill)
     7. 08:49 AM - Re: View Questions, Fuselage Construction and so on.... (Bill Church)
     8. 10:35 AM - Re: Re: View Questions, Fuselage Construction and so on.... (helspersew@aol.com)
     9. 12:46 PM - Angle of Incident (Pieti Lowell)
    10. 03:25 PM - Re: Re: View Questions, Fuselage Construction and so on.... (Charles Campbell)
    11. 03:45 PM - Re: Re: View Questions, Fuselage Construction and so on.... (airlion)
    12. 05:39 PM - Re: Re: Re: View Questions, Fuselage Construction and so on.... (Jack)
    13. 06:53 PM - Re: Re: View Questions, Fuselage Construction and so on.... (mike Hardaway)
    14. 06:54 PM - Gilmer, TX (Robert)
    15. 07:16 PM - Re: Re: View Questions, Fuselage Construction and so on.... (Clif Dawson)
    16. 08:05 PM - Re: View Questions, Fuselage Construction and so on.... (Billy McCaskill)
    17. 08:11 PM - Re: Sun N Fun Visit (skipgadd@earthlink.net)
 
 
 


Message 1


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    Time: 03:55:20 AM PST US
    From: Jim Markle <jim_markle@mindspring.com>
    Subject: Re: Gilmer, Tx
    Can it possibly get any better than that?! What a great visit! do not archive -----Original Message----- From: Gboothe5 Sent: Apr 6, 2011 10:15 PM Subject: Pietenpol-List: Gilmer, Tx OKShow of hands.Whos been to Gilmer, Tx.Yes, I know Kevin, you have been there (you can put your hand down).but, who else? So what are the odds that you put out a Marklegram that youre going to be in Gilmer, Tx, and you want to know if there are any Piet builders near. and one pops up! Robert Caldwell is a Texas Gentleman who keeps his Stinson, and part of his Piet in Gilmer. The rest is back at home base in Holly Lake, Tx, about 20 miles away. When you go to see anyone in Texas, the first order of business is to go git some Texas BBQ. Since it was a bit windy, Robert and I went to git the obligatory BBQ, chat a bit, then return to the airport to check the winds. They had died down significantly, so we jumped into his sturdy Stinson and flew to Holly Lake. There a friend, with a newly updated Tri-pacer, loaned his jeep and we drove to Roberts house and workshop to see the rest of the project. Robert is an excellent craftsman, with some very cool ideas about the pilot seatthats all Im going to say for now. Youll have to wait until he finishes and he and Axel barnstorm to Brodhead. Dont fail to check out Picture #4.Its a Corvair that hasnt even broken its cra-Wait a minute.I made a deal with Jack, and Rule #1: The Deals The Deal. Signing off from beautiful Gilmer, Texas, Gary from Cool, Ca


    Message 2


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    Time: 04:51:31 AM PST US
    From: "Douwe Blumberg" <douweblumberg@earthlink.net>
    Subject: large fuselage for Erkki
    Hello Erkki, Welcome to the Pietenpol group! If you're not familiar with their story, a group in Florida pooled their resources and time and built six Pietenpols labled "big Piets" because while basically Pietenpols, they were modified in fairly significant ways to add some extra room for larger people. They used welded steel fuselages. Not sure who did the engineering, but Barry Davis who watches this list could fill you in with more detail. There are also some articles about then in the Brodhead Pietenpol Newsletter which you should get. I'd also suggest you contact the British Piet group. Great group of guys and very helpful. Except for not having a pop riveted fuselage, there aren't many planes simpler to build (scratch built that is, not a kit) than a Pietenpol. After all, that is what it was designed for, an average guy using average tools and average materials. I'm not familiar with a two seat pop riveted plane that fits your description. I did see some plans for a "sopwith tabloid" (forgot the company's name but you can link to their site through the www.dawnpatrol <http://www.dawnpatrol/> site) which is going to seat two people side by side, but it's a biplane. I'd suggest you get some plans and study them. Mr. Pietenpol designed a steel tube fuselage which works fine and saves about 20 lbs over the wood, and learning to weld isn't that big a deal, or you can always lean to tack weld and then have a pro do the final welding. Get the three Tony Bingiles books on homebuilding too and you can't go wrong! Good luck, and feel free to ask your questions. Douwe


    Message 3


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    Time: 05:48:25 AM PST US
    From: Oscar Zuniga <taildrags@hotmail.com>
    Subject: Gilmer, Tx
    Well, I haven't actually been to Gilmer but I've been close. In a state this big, that's about as good as it gets sometimes ;o) closest I've been to Gilmer was when we drove through Carthage on the way to Corky's in Shreveport. I'll bet Corky knows this gent who is building the Piet in Gilmer. Oscar Zuniga Air Camper NX41CC "Scout" San Antonio, TX website at http://www.flysquirrel.net


    Message 4


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    Time: 06:24:44 AM PST US
    Subject: Re: large fuselage for Erkki
    From: "erkki67" <erkki2@free.fr>
    Hello Douwe Thank you very much for your input. I wasn't aware about those builders in Florida, and for sure I would like to know more about their fuselages. I've found a aircraft which have my demanded riveted fuselage, but it's a biplane (german Kiebitz ) as well, but I would prefer to have a parasol like the Pietenpol. As the weight is an issue, at least here at France, and I would like to register it here in our 2 seater ultralight class MTOW 1041.6lbs incl parachute and PAX. This is the reason why I would prefer to have a Piet or look a like that's as light as possible. And to get there, I belive that the riveted Aluminium tube system is the way to go. And by the way, to rivet the airframe together is within reach of almost every builder. I've been following the Airdrome Aeroplanes for some while and even wrote to Mr. Baslee, but the price he asked for a Parasol was out of my reach, for that price I could buy a LSA, but as I'm not Bill Gates, I'll have to find an homebuilding solution. Bst rgds Erkki Read this topic online here: http://forums.matronics.com/viewtopic.php?p=336345#336345


    Message 5


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    Time: 06:36:41 AM PST US
    Subject: Sun N Fun Visit
    From: Charles Waldo <cwaldo.jr@gmail.com>
    Well just got back from Florida. Wanted to thank "Skip" and the other gentleman I met (Sorry we forgot your name) at the Sun n Fun Wood Working shop for spending some time going over the Piet they where working on with me. Not to mention the millions of questions I had on the design. "Skip" is a very very patient man.....Sadly due to the weather issues I did not get the "Waldo" in a Piet picture we where all looking for......maybe next time...My sympathy goes out to all the pilots who lost aircraft down there, it was truly a sad sight for my son and I to behold....... Chuck Waldo


    Message 6


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    Time: 08:02:11 AM PST US
    Subject: Re: View Questions, Fuselage Construction and so on....
    From: "Billy McCaskill" <billmz@cox.net>
    Hi Erkki, Welcome to the list. As to someone designing an XXL fuselage for a Piet, I am sure that it could be done but as to having the finished airplane weigh in at 480-500 lbs empty would be nearly impossible in my opinion. Even the lightest Pietenpols on the list here, built according to the plans, weigh in at 585 lbs or so, and up to as much as 730 lbs empty. The engines commonly used on Pietenpols here commonly weigh 200-250 lbs. Lighter engine packages can cause significant problems with weight and balance issues. If the engine you choose weighs 200 lbs, that leaves you only 280-300 lbs for the rest of the airframe, instruments, covering, control systems, etc. I have read that the finished and covered wing weighs over 100lbs alone. It doesn't seem that the Pietenpol will fit into your weight requirements to be registered as an ultralight in your country. I wish you luck in finding a 2 place airplane that will meet your requirements for both pilot size and aircraft empty weight. -------- Billy McCaskill Urbana, IL tail section almost done, starting on ribs soon Read this topic online here: http://forums.matronics.com/viewtopic.php?p=336355#336355


    Message 7


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    Time: 08:49:48 AM PST US
    Subject: Re: View Questions, Fuselage Construction and so on....
    From: "Bill Church" <billspiet@sympatico.ca>
    Erkki, Like Billy said, enlarging the Pietenpol slightly would not be the biggest challenge - but keeping the weight under 500 pounds will. Increasing the design by say 5% overall would probably result in sufficient extra room to accommodate a larger pilot, but the extra size will also result in the need for a more powerful motor (= even more weight). What you need to do is move to Canada. :) Here in Canada, we may register a plans-built Pietenpol as a Basic Ultralight, provided the take-off weight is 1200 pounds (544kg) or less. The "catch" is that the only way two people can ever fly in a Basic Ultralight is if both occupants hold a U/L pilot's license (or if the pilot has an U/L instructor's rating and the aircraft is being used for training). Unfortunately, I don't think there's any easy answer to your request. Maybe if you fill the wings with helium... Bill C. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=336358#336358


    Message 8


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    Time: 10:35:49 AM PST US
    Subject: Re: View Questions, Fuselage Construction and so on....
    From: helspersew@aol.com
    I think I heard of someone in the past even filling ping pong balls with he lium. Their size and shape make it easy to fit inside all hollow places ins ide the fuse and wings. Dan Helsper Puryear, TN -----Original Message----- From: Bill Church <billspiet@sympatico.ca> Sent: Thu, Apr 7, 2011 10:50 am Subject: Pietenpol-List: Re: View Questions, Fuselage Construction and so o n.... > Erkki, ike Billy said, enlarging the Pietenpol slightly would not be the biggest hallenge - but keeping the weight under 500 pounds will. Increasing the des ign y say 5% overall would probably result in sufficient extra room to accommod ate larger pilot, but the extra size will also result in the need for a more owerful motor (= even more weight). hat you need to do is move to Canada. :) ere in Canada, we may register a plans-built Pietenpol as a Basic Ultraligh t, rovided the take-off weight is 1200 pounds (544kg) or less. The "catch" is that he only way two people can ever fly in a Basic Ultralight is if both occupa nts old a U/L pilot's license (or if the pilot has an U/L instructor's rating a nd he aircraft is being used for training). nfortunately, I don't think there's any easy answer to your request. Maybe if ou fill the wings with helium... Bill C. ead this topic online here: http://forums.matronics.com/viewtopic.php?p=336358#336358 -= - The Pietenpol-List Email Forum - -= Use the Matronics List Features Navigator to browse -= the many List utilities such as List Un/Subscription, -= Archive Search & Download, 7-Day Browse, Chat, FAQ, -= Photoshare, and much much more: - -= --> http://www.matronics.com/Navigator?Pietenpol-List - -======================== -= - MATRONICS WEB FORUMS - -= Same great content also available via the Web Forums! - -= --> http://forums.matronics.com - -======================== -= - List Contribution Web Site - -= Thank you for your generous support! -= -Matt Dralle, List Admin. -= --> http://www.matronics.com/contribution -========================


    Message 9


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    Time: 12:46:50 PM PST US
    Subject: Angle of Incident
    From: "Pieti Lowell" <Lowellcfrank@yahoo.com>
    Has there any 612 wings been flying yet ? I will be raising my rear Cabanes an inch or so to get the angle if incident to one degree as suggested by Riblitt, the Cabanes are now the length as on the drawings. This is far too much angle, and requires a hefty forward stick pressure, Pieti Lowell Read this topic online here: http://forums.matronics.com/viewtopic.php?p=336366#336366


    Message 10


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    Time: 03:25:12 PM PST US
    From: "Charles Campbell" <cncampbell@windstream.net>
    Subject: Re: View Questions, Fuselage Construction and so on....
    Dan, I think you are thinking of Amelia Earhart's plane on the round the world jaunt. The wings were filled with ping pong balls but I don't believe they had helium in them. do not archive. ----- Original Message ----- From: helspersew@aol.com To: pietenpol-list@matronics.com Sent: Thursday, April 07, 2011 1:27 PM Subject: Re: Pietenpol-List: Re: View Questions, Fuselage Construction and so on.... I think I heard of someone in the past even filling ping pong balls with helium. Their size and shape make it easy to fit inside all hollow places inside the fuse and wings. Dan Helsper Puryear, TN -----Original Message----- From: Bill Church <billspiet@sympatico.ca> To: pietenpol-list <pietenpol-list@matronics.com> Sent: Thu, Apr 7, 2011 10:50 am Subject: Pietenpol-List: Re: View Questions, Fuselage Construction and so on.... <billspiet@sympatico.ca> Erkki, Like Billy said, enlarging the Pietenpol slightly would not be the biggest challenge - but keeping the weight under 500 pounds will. Increasing the design by say 5% overall would probably result in sufficient extra room to accommodate a larger pilot, but the extra size will also result in the need for a more powerful motor (= even more weight). What you need to do is move to Canada. :) Here in Canada, we may register a plans-built Pietenpol as a Basic Ultralight, provided the take-off weight is 1200 pounds (544kg) or less. The "catch" is that the only way two people can ever fly in a Basic Ultralight is if both occupants hold a U/L pilot's license (or if the pilot has an U/L instructor's rating and the aircraft is being used for training). Unfortunately, I don't think there's any easy answer to your request. Maybe if you fill the wings with helium... Bill C. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=336358#336358 " target=_blank>http://www.matronics.com/Navigator?Pietenpol-List p://forums.matronics.com blank>http://www.matronics.com/contribution


    Message 11


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    Time: 03:45:01 PM PST US
    From: airlion <airlion@bellsouth.net>
    Subject: Re: View Questions, Fuselage Construction and so on....
    How many ping pong balls stuffed in the nose and leading edge of the wings will it take to float a Piet if we decide to go to the Bahamas. That would be a very interesting trip; I have been there in my boat. I am still optomi stic. Gardiner. --- On Thu, 4/7/11, helspersew@aol.com <helspersew@aol.com> wrote: From: helspersew@aol.com <helspersew@aol.com> Subject: Re: Pietenpol-List: Re: View Questions, Fuselage Construction and so on.... =0AI think I heard of someone in the past even filling ping pong balls with helium. Their size and shape make it easy to fit inside all hollow places inside the fuse and wings.=0A=0A=0A-=0A=0A=0ADan Helsper=0A=0A=0APuryear, TN =0A =0A=0A=0A=0A=0A =0A =0A=0A=0A-----Original Message----- =0AFrom: Bill Church <billspiet@sympatico.ca> =0ATo: pietenpol-list <pietenpol-list@matronics.com> =0ASent: Thu, Apr 7, 2011 10:50 am =0ASubject: Pietenpol-List: Re: View Questions, Fuselage Construction and s o on.... =0A patico.ca> Erkki, Like Billy said, enlarging the Pietenpol slightly would not be the biggest challenge - but keeping the weight under 500 pounds will. Increasing the de sign by say 5% overall would probably result in sufficient extra room to accommo date a larger pilot, but the extra size will also result in the need for a more powerful motor (= even more weight). What you need to do is move to Canada. :) Here in Canada, we may register a plans-built Pietenpol as a Basic Ultralig ht, provided the take-off weight is 1200 pounds (544kg) or less. The "catch" is that the only way two people can ever fly in a Basic Ultralight is if both occup ants hold a U/L pilot's license (or if the pilot has an U/L instructor's rating and the aircraft is being used for training). Unfortunately, I don't think there's any easy answer to your request. Maybe if you fill the wings with helium... Bill C. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=336358#336358 " target=_blank>http://www.matronics.com/Navigator?Pietenpol-List p://forums.matronics.com blank>http://www.matronics.com/contribution =0A=0A=0A


    Message 12


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    Time: 05:39:54 PM PST US
    From: "Jack" <jack@textors.com>
    Subject: Re: View Questions, Fuselage Construction and
    so on.... Gardiner, let's make the trip together, that has been a goal of mine since starting the Piet. Jack DSM _____ From: owner-pietenpol-list-server@matronics.com [mailto:owner-pietenpol-list-server@matronics.com] On Behalf Of airlion Sent: Thursday, April 07, 2011 5:35 PM Subject: Re: Pietenpol-List: Re: View Questions, Fuselage Construction and so on.... How many ping pong balls stuffed in the nose and leading edge of the wings will it take to float a Piet if we decide to go to the Bahamas. That would be a very interesting trip; I have been there in my boat. I am still optomistic. Gardiner. --- On Thu, 4/7/11, helspersew@aol.com <helspersew@aol.com> wrote: From: helspersew@aol.com <helspersew@aol.com> Subject: Re: Pietenpol-List: Re: View Questions, Fuselage Construction and so on.... I think I heard of someone in the past even filling ping pong balls with helium. Their size and shape make it easy to fit inside all hollow places inside the fuse and wings. Dan Helsper Puryear, TN -----Original Message----- From: Bill Church <billspiet@sympatico.ca> Sent: Thu, Apr 7, 2011 10:50 am Subject: Pietenpol-List: Re: View Questions, Fuselage Construction and so on.... Erkki, Like Billy said, enlarging the Pietenpol slightly would not be the biggest challenge - but keeping the weight under 500 pounds will. Increasing the design by say 5% overall would probably result in sufficient extra room to accommodate a larger pilot, but the extra size will also result in the need for a more powerful motor (= even more weight). What you need to do is move to Canada. :) Here in Canada, we may register a plans-built Pietenpol as a Basic Ultralight, provided the take-off weight is 1200 pounds (544kg) or less. The "catch" is that the only way two people can ever fly in a Basic Ultralight is if both occupants hold a U/L pilot's license (or if the pilot has an U/L instructor's rating and the aircraft is being used for training). Unfortunately, I don't think there's any easy answer to your request. Maybe if you fill the wings with helium... Bill C. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=336358#336358 " target=_blank>http://www.matronics.com/Navigator?Pietenpol-List p://forums.matronics.com blank>http://www.matronics.com/contribution href="http://www.matronics.com/Navigator?Pietenpol-List">http://wwgt; <http://forums.matronics.c==========%3cbr%3e%3cbr%3e%3c/font%3e%3c/b%3e%3cfo nt%20color=> <http://forums.matronics.c==========%3cbr%3e%3cbr%3e%3c/font%3e%3c/b%3e%3cfo nt%20color=> <http://forums.matronics.c==========%3cbr%3e%3cbr%3e%3c/font%3e%3c/b%3e%3cfo nt%20color=> <http://forums.matronics.c==========%3cbr%3e%3cbr%3e%3c/font%3e%3c/b%3e%3cfo nt%20color=> - The Pietenpol-List Email Forum - <http://forums.matronics.c==========%3cbr%3e%3cbr%3e%3c/font%3e%3c/b%3e%3cfo nt%20color=> <http://forums.matronics.c==========%3cbr%3e%3cbr%3e%3c/font%3e%3c/b%3e%3cfo nt%20color=> <http://forums.matronics.c==========%3cbr%3e%3cbr%3e%3c/font%3e%3c/b%3e%3cfo nt%20color=> & Download, 7-Day Browse, Chat, FAQ, <http://forums.matronics.c==========%3cbr%3e%3cbr%3e%3c/font%3e%3c/b%3e%3cfo nt%20color=> <http://forums.matronics.c==========%3cbr%3e%3cbr%3e%3c/font%3e%3c/b%3e%3cfo nt%20color=> <http://forums.matronics.c==========%3cbr%3e%3cbr%3e%3c/font%3e%3c/b%3e%3cfo nt%20color=> --> http://www.matronics.com/Navigator?Pietenpol-List


    Message 13


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    Time: 06:53:32 PM PST US
    Subject: Re: View Questions, Fuselage Construction and so on....
    From: mike Hardaway <bkemike@gmail.com>
    A ping-pong ball is 40mm or 1.57 in. in diameter, giving a volume of 2.04 cu. in. This will displace about 0.07385 lb of water. That volume of air weighs about 0.0000907 lb. That volume of helium weighs about .0000125 lb. Each air-filled ping-pong ball would supply 0.0758 lb of buoyancy in sea water while each helium-filled ball would buoy 0.0759 lb. If we assume that a Piet in sea water is 600 lb of dead weight (no buoyancy contribution from wood or fuel...or pilot), it would take 7918 air-filled ping-pong balls or 7909 helium-filled ping pong balls to provide neutral buoyancy. If a pilot wants to have some of his or her body out of the water while waiting for rescue, he or she should add a couple of thousand balls. Mike Hardaway On Thu, Apr 7, 2011 at 3:35 PM, airlion <airlion@bellsouth.net> wrote: > How many ping pong balls stuffed in the nose and leading edge of the wings > will it take to float a Piet if we decide to go to the Bahamas. That would > be a very interesting trip; I have been there in my boat. I am still > optomistic. Gardiner. > > --- On *Thu, 4/7/11, helspersew@aol.com <helspersew@aol.com>* wrote: > > > From: helspersew@aol.com <helspersew@aol.com> > > Subject: Re: Pietenpol-List: Re: View Questions, Fuselage Construction and > so on.... > To: pietenpol-list@matronics.com > Date: Thursday, April 7, 2011, 1:27 PM > > I think I heard of someone in the past even filling ping pong balls with > helium. Their size and shape make it easy to fit inside all hollow places > inside the fuse and wings. > > Dan Helsper > Puryear, TN > > > -----Original Message----- > From: Bill Church <billspiet@sympatico.ca> > To: pietenpol-list <pietenpol-list@matronics.com> > Sent: Thu, Apr 7, 2011 10:50 am > Subject: Pietenpol-List: Re: View Questions, Fuselage Construction and so > on.... > > > Erkki, > Like Billy said, enlarging the Pietenpol slightly would not be the biggest > challenge - but keeping the weight under 500 pounds will. Increasing the design > by say 5% overall would probably result in sufficient extra room to accommodate > a larger pilot, but the extra size will also result in the need for a more > powerful motor (= even more weight). > What you need to do is move to Canada. :) > Here in Canada, we may register a plans-built Pietenpol as a Basic Ultralight, > > provided the take-off weight is 1200 pounds (544kg) or less. The "catch" is that > the only way two people can ever fly in a Basic Ultralight is if both occupants > hold a U/L pilot's license (or if the pilot has an U/L instructor's rating and > the aircraft is being used for training). > Unfortunately, I don't think there's any easy answer to your request. Maybe if > you fill the wings with helium... > > Bill C. > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=336358#336358 > > > " target=_blank>http://www.matronics.com/Navigator?Pietenpol-List > p://forums.matronics.com > blank>http://www.matronics.com/contribution > > > * > > > * > > * > >


    Message 14


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    Time: 06:54:07 PM PST US
    From: "Robert" <caldwrl@etex.net>
    Subject: Gilmer, TX
    I suppose I must give this a try (first time contributor)... especially following so nice a narrative by Mr. Boothe and being so kind to mention me and my Piet project. I have monitored this thread for some time now and have gleaned many great ideas and facts from it as my building progress moves along. I can truthfully say that only my trips to Brodhead the last two years have proven more valuable. (of course a close third is the visit by Kevin Purtee to Gilmer on a cold winter=99s day in his outstanding Piet). I take pride in being counted among all you builders and flyers of Bernard=99s creation. I can only dream and hope that I will wing my way to Brodhead in a year, or few, in my own Piet. So, thanks to you all, and now that you all know about Gilmer, TX... don=99t be strangers. I am currently working to put my fuselage on wheels. Welding the tubular struts for the Cub style LG. I just completed the fabrication of a 15 gal. fuel tank that will fit in a 36=9D wide center section. I am awaiting my welder to complete the tank (I refuse to attempt to weld aluminum... I do well with 4130 with a gas set-up, but will let the TIG guys do the Al.) I hope to use Covair power, having acquired a partially converted =98Vair that attended a Corvair College in 2001 but never made it all the way to running on the stand. Oh yeah, the seat thing... well, its just my attempt to be comfortable if and when I make that long cross country. I took my lead from the Bingelis books and applied a little creative woodwork (isn=99t that what we all do?). Of course I won=99t really be as comfortable as I want until I fly it... sitting in it and making airplane noises is probably not a good indicator. A big thank you to Gary B. for stopping by, and even though California is a long way from Gilmer, you never know when two Piet builder=99s paths will cross. Robert Caldwell =9CBrodhead in 2012=9D


    Message 15


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    Time: 07:16:20 PM PST US
    From: "Clif Dawson" <cdawson5854@shaw.ca>
    Subject: Re: View Questions, Fuselage Construction and so on....
    Oh, crap! Here we go again! Corky where are you!!?? Hahahahahahaha! Clif If we assume that a Piet in sea water is 600 lb of dead weight (no buoyancy contribution from wood or fuel...or pilot), it would take 7918 air-filled ping-pong balls or 7909 helium-filled ping pong balls to provide neutral buoyancy. Mike Hardaway


    Message 16


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    Time: 08:05:17 PM PST US
    Subject: Re: View Questions, Fuselage Construction and so on....
    From: "Billy McCaskill" <billmz@cox.net>
    Wow Mike, You could have built 2 ribs in the amount of time it took to do all that math on the ping pong balls and bouyancy! Speaking of ribs, my wife is out of town tomorrow and Saturday, I think I shall try to build my rib jig and perhaps a rib to hang on the wall since it will just be out of some scrap pine I have laying around. Haven't gotten my capstrip yet. Okay, everybody back to building now! do not archive -------- Billy McCaskill Urbana, IL tail section almost done, starting on ribs soon Read this topic online here: http://forums.matronics.com/viewtopic.php?p=336382#336382


    Message 17


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    Time: 08:11:39 PM PST US
    From: "skipgadd@earthlink.net" <skipgadd@earthlink.net>
    Subject: Sun N Fun Visit
    Charles, You are welcome, I enjoyed talking Piets with you and your son. Thanks again for the computer generated Piet you gave me, it will be on my shop wall as soon as I can make a frame for it. I dont remember who was in the shop when you were there, is he in the attached pic by Jim Scroggins? From L to R, myself, Art, Dick, Dave, and Randy. Skip ----- Original Message ----- From: Charles Waldo Sent: 4/7/2011 9:37:51 AM Subject: Pietenpol-List: Sun N Fun Visit Well just got back from Florida. Wanted to thank "Skip" and the other gentleman I met (Sorry we forgot your name) at the Sun n Fun Wood Working shop for spending some time going over the Piet they where working on with me. Not to mention the millions of questions I had on the design. "Skip" is a very very patient man.....Sadly due to the weather issues I did not get the "Waldo" in a Piet picture we where all looking for......maybe next time...My sympathy goes out to all the pilots who lost aircraft down there, it was truly a sad sight for my son and I to behold....... Chuck Waldo




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