Piet Vair discussion group update, notes on joining


Three weeks ago, we launched a private discussion group to specifically serve as a central location where builders of the Pietenpol / Corvair combination could share building and operational information, in a friendly setting. For builders working on the combination, we have a link on signing up at the bottom of this story.


Moderator Terry Hand and I are impressed with the start, as it now has 65 members, 136 active threads, and more than 410 posts have been written on a great number of topics specific to the airframe engine combination.


That is a pretty good start for a specifically defined small group in homebuilding. I attribute it to a combination of the Corvair movement attracting serious ‘Learn, build and fly’ people, and also the appeal of a group where everyone uses their real name and the tone is friendly. Here is a link to the original launch story: Piet / Vair internet builders group, started 4/24/15 .


Terry’s email is: pietvairforum@gmail.com,





Bob Lester strikes the “Intrepid Aviator” pose with his Pietenpol.  He is good at this because he has seen every old aviation movie ever made. He built his 2,700/Weseman bearing engine at CC #17, and it has 290 hours in the plane now. Bob is now an active member of our ‘Pietvair’ group




Who is the group for?   It is for builders who working on the Pietenpol Corvair combination, either one of our installations or one of the traditional Bernard Pietenpol arrangements. My definition of ‘working on’ means having a conversion manual from us and having a set of plans for the plane. This keeps the group focused on the specific topics, and means that 100% of the people are active builders, even if some of them are new or just in the planning stage. Having the plans identifies a person as a builder, different than all the people on the net who are “going to build something someday” There are countless websites for the latter people, Our Pietvair group is for the builders who are actively working on improving their aeronautical understanding and skill set.


We have had a number of people to sign up who didn’t read the directions close enough:

1) You must be a Corvair guy, 2) You have to use your real actual name in the sign up, (Flyboy26@gmail isn’t OK)  3) you have to be focused on building a Pietenpol. If you are a Zenith builder, we have a different group for you:  ‘Zenvair’ Information board formed The sign up instructions are very detailed, but if you have any questions, you can directly contact the moderator Terry Hand, at Jarheadpilot82@gmail.com.


What if I am putting a Continental A-65 or O-200 my Piet?  Continental Motors, Inc. has their own Piet/Continental discussion group their contact information is:- 2039 Broad Street Mobile, AL 36615 Phone: 251-438-3411 When calling ask to speak with Mr. Zhou Enlai, customer service director from the main office. He is a very helpful guy, his last name is pronounced “In -Lie”, but he goes by his first name pronounced “Cho”)


How does this help me if I am not building that combination? Part of the greater purpose of the group, just like our Zenvair group, is to build a solid database of accessible proven information, and have builders available to share what they have learned. This greatly assists me by providing a river of good information to new builders, something which previously took a large amount of time for me to do individually. This allows more time for advanced support, R&D, production and testing. In this way, the groups directly support the builders of all Corvair powered airframes.




A very detailed visual, step by step sign up instructions can be found here:




(They are nearly computer-idiot proof, I tested them on myself. )


Above,Randy Bush of TN. at Brodhead with Miss Le’Bec (it is a combination of his girls’ names). His aircraft was seven years in the making.  The most successful builders I know understand that hours spent in your own shop, creating things with your own hands, is a vital part of a worthwhile life. Learning to make things is a crucial investment in your own sanity. Does it surprise anyone that really happy people always have a way of being creative? The plane has more than 600 hours on it. Randy is one of the builders on our ‘Pietvair’ group sharing what he has learned from years of successful operation.

About William Wynne
I have been continuously building, testing and flying Corvair engines since 1989. Information, parts and components that we developed and tested are now flying on several hundred Corvair powered aircraft. I earned a Bachelor of Science in Professional Aeronautics and an A&P license from Embry-Riddle Aeronautical University, and have a proven 20 year track record of effectively teaching homebuilders how to create and fly their own Corvair powered planes. Much of this is chronicled at www.FlyCorvair.com and in more than 50 magazine articles.

One Response to Piet Vair discussion group update, notes on joining

  1. Harold Bickford says:

    I’m glad to be using a Corvair. Channeling RMN to contact Mr. Cho Enlai is only slightly less difficult than contacting Chaiman M who is never available.


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