Pietenpol-List: Pietenpol- Wittman
Posted: Wed Sep 24, 2003 9:08 pm
Original Posted By: Rcaprd(at)aol.com
Subject: Pietenpol-List: Pietenpol- WittmanIn a message dated 9/24/03 8:32:32 AM Central Daylight Time, Michael.D.Cuy(at)grc.nasa.gov writes:>Hey Mike,I've noticed that !! The Wittman Tailwind is my next project. I have all the ribs done, spars done, tubing bought from Airparts Inc. as well as some other stuff I'm planning on using a Lycoming O-320. If it is built clean, light, and simple, the guys on the Tailwind List says she should cruise about 180 mph !!! Steve Wittman and Bernard Pietenpol had a lot in common in their designs philosophy. There is a picture of them together in the Wittman Hanger,at Oshkosh. The main difference is that Steve had speed in mind. His Buttercup design, however, had slow speed in mind, with the leading edge flap,that worked in unison with the regular flaps. It drooped the leading edge. The Buttercup also comes in under the umbrella of the Sport Pilot Rules. There isa guy that now sells plans (Earl Luce), and parts for the Buttercup. http://www.luceair.com/Chuck G.________________________________________________________________________________
Subject: Pietenpol-List: Pietenpol- WittmanIn a message dated 9/24/03 8:32:32 AM Central Daylight Time, Michael.D.Cuy(at)grc.nasa.gov writes:>Hey Mike,I've noticed that !! The Wittman Tailwind is my next project. I have all the ribs done, spars done, tubing bought from Airparts Inc. as well as some other stuff I'm planning on using a Lycoming O-320. If it is built clean, light, and simple, the guys on the Tailwind List says she should cruise about 180 mph !!! Steve Wittman and Bernard Pietenpol had a lot in common in their designs philosophy. There is a picture of them together in the Wittman Hanger,at Oshkosh. The main difference is that Steve had speed in mind. His Buttercup design, however, had slow speed in mind, with the leading edge flap,that worked in unison with the regular flaps. It drooped the leading edge. The Buttercup also comes in under the umbrella of the Sport Pilot Rules. There isa guy that now sells plans (Earl Luce), and parts for the Buttercup. http://www.luceair.com/Chuck G.________________________________________________________________________________