Pietenpol-List Digest Archive

Sun 01/04/09


Total Messages Posted: 13



Today's Message Index:
----------------------
 
     1. 01:50 AM - Re: The Great Waldo Pepper- 2009 (Gene Rambo)
     2. 07:22 AM - Re: wing tip bows (Glenn Thomas)
     3. 03:34 PM - Eyebrow baffle question (Rick Holland)
     4. 03:51 PM - Re: Eyebrow baffle question (H RULE)
     5. 03:56 PM - Re: Eyebrow baffle question (Gary Boothe)
     6. 04:02 PM - Re: Eyebrow baffle question (shad bell)
     7. 04:03 PM - Re: Eyebrow baffle question (Patrick Panzera)
     8. 04:23 PM - eyebrow baffles (RBush96589@aol.com)
     9. 04:46 PM - Re: Eyebrow baffle question (walt)
    10. 04:59 PM - speaking of spark plugs (well I was anyway) (walt)
    11. 06:46 PM - Re: NX221PT (Lagowski Morrow)
    12. 07:01 PM - speaking of spark plugs (well I was anyway) (Oscar Zuniga)
    13. 08:09 PM - Re: Re: Pietenpol aerobatics (Dortch, Steven D MAJ NG NG NGB)
 
 
 


Message 1


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    Time: 01:50:07 AM PST US
    From: "Gene Rambo" <generambo@msn.com>
    Subject: Re: The Great Waldo Pepper- 2009
    Most of the time those are not Jennies, they are Standards. Waldo's plane is a Hisso powered Standard, and bouncing the prop off of compression is one way to start it, but it does take someone in the cockpit to do it to crank a booster mag in the cockpit. Axle's plane is a Jenny, except when it hits the lake, then it is a Tiger Moth. It is an OX-5 powered Jenny that Waldo props to go after Axle and Mary Beth. I was expecting a BS flag on the 10am Waldo on new year's day, my 4 year old (who has been quoting the movie lines since he was two) wanted to watch it that morning, so I put it on and watched, off and on, through very heavy eyelids! Sorry Oscar! LOL Gene ----- Original Message ----- From: walt<mailto:waltdak@verizon.net> To: pietenpol-list@matronics.com<mailto:pietenpol-list@matronics.com> Sent: Sunday, January 04, 2009 2:50 AM Subject: Re: Pietenpol-List: The Great Waldo Pepper- 2009 Oscar, You are correct on the propping. I even "rewound" to see it again. He pulled it the wrong way onto the compression, then it flipped back and started. And they did it more than once throughout the movie Anyone know if this is a goof on the movies part, or an unusual way to start those Jenny engines? walt evans NX140DL ----- Original Message ----- From: Oscar Zuniga<mailto:taildrags@hotmail.com> To: Pietenpol List<mailto:pietenpol-list@matronics.com> Sent: Saturday, January 03, 2009 8:49 PM Subject: Pietenpol-List: The Great Waldo Pepper- 2009 Call me slow-witted, but besides "how the heck did they shoot those in-air shots?" one thing that puzzled me was everytime they would prop off a Jenny, the engine would appear to start rotating in the direction opposite to the prop start. Just an optical illusion, I guess. The other interesting thing was that part of it was shot in Texas. The water tower in Poth, Texas appears in the movie... and Poth is just east of San Antonio. That will be my last Waldo Pepper post for the year, I think ;o) I believe I popped the DVD into my player right around 8PM on January 1st so I will have another bourbon & ginger ale in celebration of being the first viewing of the new year... Oscar Zuniga Air Camper NX41CC San Antonio, TX mailto: taildrags@hotmail.com website at http://www.flysquirrel.net href="http://www.matronics.com/Navigator?Pietenpol-List">http://www.mat ronics.com/Navigator?Pietenpol-List href="http://forums.matronics.com">http://forums.matronics.com href="http://www.matronics.com/contribution">http://www.matronics.com/c http://www.matronics.com/Navigator?Pietenpol-List<http://www.matronics.co m/Navigator?Pietenpol-List> http://www.matronics.com/contribution<http://www.matronics.com/contributi on>


    Message 2


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    Time: 07:22:58 AM PST US
    Subject: Re: wing tip bows
    From: "Glenn Thomas" <glennthomas@flyingwood.com>
    Sorry. I'm with Dan. It's enough of a challenge to try and build a good Piet to the plans. When you find yourself "asking lots of questions because you just don't know the answers", one has to ask "Why is someone with so little knowledge of airplane design trying to redesign everything and so willing to take the advice of uncredentialed strangers?" Build one to the plans and then use the experience to decide how you want to redo things in the second one. This stuff is wearing me out. It has to be taking it's toll on others too. This is a late response because I haven't looked at this forum for about 3 weeks. -------- Glenn Thomas N????? http://www.flyingwood.com Read this topic online here: http://forums.matronics.com/viewtopic.php?p=222784#222784


    Message 3


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    Time: 03:34:01 PM PST US
    From: "Rick Holland" <at7000ft@gmail.com>
    Subject: Eyebrow baffle question
    Am building some eyebrow baffles for my Corvair and have a question for anyone with eyebrow baffles, do you have to remove your baffles to remove your spark plugs? Was thinking of drilling 1 1/4" holes in the outside of the baffles to allow access to the plugs but would have to find some kind of rubber plugs for the holes. Am I over-engineering these things? (something I am constantly guilty of). Rick -- Rick Holland Castle Rock, Colorado


    Message 4


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    Time: 03:51:23 PM PST US
    From: H RULE <harvey.rule@rogers.com>
    Subject: Re: Eyebrow baffle question
    I just remove the scews from the top of mine and bend it back'only problem is they are now cracking where I bent them.-=0A=0A=0A=0A=0A______________ __________________=0AFrom: Rick Holland <at7000ft@gmail.com>=0ATo: pietenpo l-list@matronics.com=0ASent: Sunday, January 4, 2009 6:33:04 PM=0ASubject: Pietenpol-List: Eyebrow baffle question=0A=0AAm building some eyebrow baffl es for my Corvair and have a question for anyone with eyebrow baffles, do y ou have to remove your baffles to remove your spark plugs? Was thinking of drilling 1 1/4" holes in the outside of the baffles to allow access to the plugs but would have to find some kind of rubber plugs for the holes. Am I over-engineering these things? (something I am constantly guilty of).=0A=0A =============


    Message 5


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    Time: 03:56:09 PM PST US
    From: "Gary Boothe" <gboothe5@comcast.net>
    Subject: Eyebrow baffle question
    Rick, How difficult is it to remove your eyebrows? You shouldn't have to do it that often. Got any pics? I plan on using eyebrows, too. Gary Boothe Cool, Ca. Pietenpol WW Corvair Conversion Tail done, working on fuselage (endless metal parts!) (12 ribs down.) _____ From: owner-pietenpol-list-server@matronics.com [mailto:owner-pietenpol-list-server@matronics.com] On Behalf Of Rick Holland Sent: Sunday, January 04, 2009 3:33 PM Subject: Pietenpol-List: Eyebrow baffle question Am building some eyebrow baffles for my Corvair and have a question for anyone with eyebrow baffles, do you have to remove your baffles to remove your spark plugs? Was thinking of drilling 1 1/4" holes in the outside of the baffles to allow access to the plugs but would have to find some kind of rubber plugs for the holes. Am I over-engineering these things? (something I am constantly guilty of). Rick -- Rick Holland Castle Rock, Colorado


    Message 6


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    Time: 04:02:03 PM PST US
    From: shad bell <aviatorbell@yahoo.com>
    Subject: Re: Eyebrow baffle question
    Rick, We used the stock fan shroud and modified it by closing off the fan h ole in the top and cutting the front of it out ans an inlet for cooling air .- Long story short, look at your corvair fan shroud there are holes in i t for access to the spark plugs.- The plug wire-sets from Clarks Corvai r have a plug/ seal molded right on to the plug wire.- It just snaps in t o the hole in the baffeling.- The holes are 1.5 - 2 inch I believe.- Th ey should work for eyebrows as well, and not to many extra parts. - Shad=0A=0A=0A


    Message 7


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    Time: 04:03:55 PM PST US
    From: "Patrick Panzera" <panzera@experimental-aviation.com>
    Subject: Eyebrow baffle question
    Was thinking of drilling 1 1/4" holes in the outside of the baffles to allow access to the plugs but would have to find some kind of rubber plugs for the holes. Stock Corvair wires come with such plugs and would be the way to go in this situation. We have what we affectionately call "mailboxes" on our test stand engine and yes, we have to unbolt them to get at the plugs. Our wires come in through the back. Pat


    Message 8


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    Time: 04:23:32 PM PST US
    From: RBush96589@aol.com
    Subject: eyebrow baffles
    Hi Rick, I cut an opening about an inch and a half or two inches wide the length of the area over the plugs and then made a plate slightly larger than the opening and put some baffling material under it to seal it and then just attach it with a sheet metal screw and tinnerman nut on each end. works great and easy access to the plugs. Randy Bush NX294RB **************New year...new news. Be the first to know what is making


    Message 9


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    Time: 04:46:51 PM PST US
    From: "walt" <waltdak@verizon.net>
    Subject: Re: Eyebrow baffle question
    I borrowed a friends Cub for a 1/2 hour armed with poster board (oaktag) masking tape, a sharpie, and scizzors. I made a mock-up fairly easy. I have an A-65 though. I learned early on to make them out of dead soft aluminum. I rolled welding rod into the leading edge, which added a nice touch. It's a nice technique to learn, and have used it on the cowling all around the cylinder openings. No, I don't have to remove them to get the plugs out. walt evans NX140DL ----- Original Message ----- From: Rick Holland To: pietenpol-list@matronics.com Sent: Sunday, January 04, 2009 6:33 PM Subject: Pietenpol-List: Eyebrow baffle question Am building some eyebrow baffles for my Corvair and have a question for anyone with eyebrow baffles, do you have to remove your baffles to remove your spark plugs? Was thinking of drilling 1 1/4" holes in the outside of the baffles to allow access to the plugs but would have to find some kind of rubber plugs for the holes. Am I over-engineering these things? (something I am constantly guilty of). Rick -- Rick Holland Castle Rock, Colorado


    Message 10


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    Time: 04:59:52 PM PST US
    From: "walt" <waltdak@verizon.net>
    Subject: speaking of spark plugs (well I was anyway)
    Just a thought, Anyone flying/building with a Continental A-65 up to (I guess) an O-200, and use 18mm plugs. Being an experimental, you can use whatever plugs you want. My Mentor gave me the heads up on this. Go here,,, http://www.magnetoparts.com/index.html And new champion plugs are around $3.00 instead of $20.00 plus. Assuming you don't have the fancy noise supperssing wires. They even carry the snazzy wire. I've got over 100 hours with out a burp. Only other thing I remember, is if using Eisemann mag,,,.018" gap walt evans NX140DL


    Message 11


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    Time: 06:46:40 PM PST US
    From: "Lagowski Morrow" <jimdeb@charter.net>
    Subject: Re: NX221PT
    Oscar, I don't know what the skullcap spinner does for speed. I do know that I gained 4-5 mph when I put the engine cowling on. I have a 65 Cont. with cooling eyebrows-Jim Lagowski in N.W. Michigan-near Traverse City Do not archive ----- Original Message ----- From: "Oscar Zuniga" <taildrags@hotmail.com> Sent: Saturday, January 03, 2009 6:01 PM Subject: Pietenpol-List: NX221PT > > > Jim; > > How much does that skullcap spinner add to your top speed? ;o) > > Very nice airplane!!! > > Oscar Zuniga > San Antonio, TX > mailto: taildrags@hotmail.com > website at http://www.flysquirrel.net > > -------------------------------------------------------------------------------- Checked by AVG - http://www.avg.com 2:14 PM


    Message 12


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    Time: 07:01:45 PM PST US
    From: Oscar Zuniga <taildrags@hotmail.com>
    Subject: speaking of spark plugs (well I was anyway)
    Great Plains Aircraft Supply (http://www.greatplainsas.com ) has a set of 4 spark plug adapters that allows you to use your shielded ignition wires with standard automotive plugs. Like Walt says, they are then a fraction of the price compared to aviation plugs. One thing to be careful of is to make sure the plugs have the same reach (length of threaded part) as your aviation plugs. The other thing is, I know of no cross-reference to allow you to select an appropriate automotive plug if you're running a Continental. Oscar Zuniga Air Camper NX41CC San Antonio, TX mailto: taildrags@hotmail.com website at http://www.flysquirrel.net


    Message 13


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    Time: 08:09:21 PM PST US
    From: "Dortch, Steven D MAJ NG NG NGB" <steven.d.dortch@us.army.mil>
    Subject: Re: Pietenpol aerobatics
    Van White from Shallowater, Texas does some pretty radical stuff in a clipped (and strenghtened) wing cub with 180HP. He is over 80 and last year I know that he did aerobatics about every 2 or 3 days. For years he did variations of the drunk getting in the plane or the little old lady who wins a ride and takes off without the instructor at regional airshows. It started with pretty radical stuff, pinning a wing on the ground and then rotating around it and wobbling into the air. Van said that at one point he was grounded by the FAA more than any pilot in the US. The FAA would approve his act, but someone would not "get the memo" and would ground him after doing his act. The next week they would give it back. We were talking about learning to fly and he told me that his dad had a Piet in the late 1930s. They flew somewhere and then on the trip pack it was all they could do to clear the telephone poles (this is NW of Lubbock, TX MSL 3000 Plus any density altitude as the day heats up.) His dad landed in a field and told him to get out and find a way home. Van was about 12 and had no idea where he was. So he just started walking until he met someone who took him to the nearest town and he hitchhiked home. Van later bought an Aeronca C2 "flying bathtub" to learn to fly in. But his instructor got out after about 3 hours and said it was too underpowered and dangerous to fly with two in the plane. So Van taught himself to fly in the thing. Sorry but the linkage of Piper cub aerobatics and Piet brought this memory back. Blue Skies, Steve D ----- Original Message ----- From: Jack Phillips <pietflyr@bellsouth.net> Subject: RE: Pietenpol-List: Pietenpol aerobatics > > If you really want to do safe aerobatics I'd change it to a biplane with a > swept upper wing, a 180 hp Lycoming with an inverted fuel and oil system, a > symmetrical airfoil and a constant speed prop. > > Seriously, if you want aerobatic, build something else, like a Pitts > Special. I did aerobatics in my J-3 Cub years ago. When I recovered it, I > found every rib in the elevators were bent. I haven't done anything other > than wingovers in the Pietenpol. > > Jack Phillips > NX899JP > > -----Original Message----- > From: owner-pietenpol-list-server@matronics.com > [mailto:owner-pietenpol-list-server@matronics.com] On Behalf Of > amsafetyc@aol.com > Sent: Saturday, January 03, 2009 10:03 AM > To: pietenpol-list@matronics.com > Subject: Re: Pietenpol-List: Pietenpol aerobatics > > > What would you have to do , change or strengthen while building to make it > safer or more aerobatic friendly? > > John > ------Original Message------ > From: Michael Perez > Sender: owner-pietenpol-list-server@matronics.com > To: pietenpol-list@matronics.com > ReplyTo: pietenpol-list@matronics.com > Sent: Jan 2, 2009 1:58 PM > Subject: Pietenpol-List: Pietenpol aerobatics > > > Sent from my Verizon Wireless BlackBerry > > > > > > > > > >




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