New Pietenpol, EAA #1279, French Valley CA

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Builders;

 Steve Williamson, Pres. of EAA chapter 1279 in French valley CA wrote to say that their multi-year Pietenpol project had flown. This is a very important milestone and an outstanding effort that his chapter can be very proud of. It is a little publicized statistic that less than 10% of Chapter projects are ever finished. The flight of this plane is a serious tribute to Steve and all of his chapter members. It is physical proof that they have outstanding spirit, skills and persistence. Hats off to the whole crew.

Below are some photos and a letter Steve sent, followed by some photos and notes from our flycorvair.com website, and some comments on the type of support that we offer our builders. Enjoy and learn, -ww

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Above, the Piet out on the French valley ramp. 1279 wisely brought in a very experienced Piet pilot for the first flights. There is nothing unusual about the Piet, but I have a lot of respect for a person who chooses to put the most qualified pilot in the plane for the first flight, rather than the typical ‘I built it, I fly it’ mentality. The first flight went as planned, no surprises.

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Above, the plane takes to the air. It has a 2700cc engine. It is built around a short fuselage and straight axle gear with spoked wheels. Below is Steve’s announcement letter:

Dear Members,

I am happy to report to all of you who have been following progress on the Pietenpol Air Camper project being built at the French Valley Airport by members of EAA Chapter 1279 that the airplane has made its maiden flight. On Saturday, January 5, 2013, long-time Pietenpol owner and pilot Scott Liefield made the trip from his home in Lancaster, California to the French Valley Airport near Temecula, California to do the honors (see photos below).

 Construction on the airplane was completed in October. DAR John Shablow performed the final inspection on Saturday, October 29, 2012. As part of his inspection, John performed a formal weight and balance calculation before issuing the Certificate of Airworthiness. With all of the paperwork completed and the C of A in hand, the first flight was scheduled for Sunday, November 11. Unfortunately, an engine problem developed which delayed the first flight for a couple of months while we made the appropriate repairs.

 By the first of the year everyone was satisfied that the airplane was ready to go. Scott and his father arrived early Saturday morning. We all did a thorough inspection of the airframe, making careful notes of anything that needed attention. With the engine cowling in place, we tied the tail down and started the engine. We warmed up the engine before running it up to full throttle for a full two minutes. It ran smoothly and all of the gauges were within normal operational limits. After a brief cockpit check, Scott climbed in, taxied the airplane onto the active runway, and took off. Staying within a mile or so of the field, Scott climbed to three thousand feet and checked the flying characteristics of the airplane. He later reported having to hold in some left rudder during the entire flight. This he thought could be eliminated by offsetting the leading edge of the vertical fin by a half inch. The airplane topped out at 88 miles per hour at full throttle in level flight with the engine turning 3,000 RPM. Scott said that stalls in the airplane were straight ahead with no tendency to fall off on a wing. It recovered normally with simple release of the back pressure.

 After 30 minutes in the air, Scott returned and made, by his own account, one of his best landings in a long time. A perfect ending to a momentous event.

 For those of us involved in the building process, it was a moment that brought smiles, hand shakes, and high fives all around. To those of you who have been following our progress through these regular updates or through our chapter website, we thank you for your interest and your encouragement.

 Now we begin a new chapter in the history of Pietenpol Air Camper N1279Z. The airplane will continue to be based at French Valley and will forever be associated with EAA Chapter 1279. It is our hope that wherever we go with the airplane, it will provide inspiration to others pursuing their own dreams of building and flying their own airplane. Blue skies!

Steve Williamson, Pres. EAA Chapter 1279 French Valley, CA

What kind of support do we offer our builders? This question comes up from time to time when people on the internet who are not yet builders comment that I don’t return email questions in an hour, and they got our answering machine when they called. The 1279 Piet is a good illustration of the difference between companies that offer consumer mentality instant gratification of  quick email, and ourselves who are focused on real builder support where it is effective, in-depth, and aimed at getting people safely flying. I personally find the later a more valid goal. If you are new to homebuilding, read these notes to understand what real support is.

Above is the 1279 Piet at Brodhead, the national Pietenpol gathering in 2010. Steve and his crew brought it all the way from CA to have it on static display in WI.  That year it was displayed both at Brodhead and Oshkosh. While the plane was at Brodhead, I put it on electronic scales and did a full weight and balance on it to allow the 1279 guys to make adjustments to the plane before it was covered. While my work is alternative engines, I am all about getting people flying, and I have a very high degree of airframe expertise. The W&B was part of a large multi-year project I undertook to weigh 30 Pietenpols of all types and publish comprehensive data in the Brodhead Piet Association newsletter. Is there any one out there that thinks the ownership of Rotax is doing things like this for the good of homebuilders? Only an internet newbie to homebuilding would value an instant response to “E-mail sent from a Verizon Blackberry” over having an accurate weight and balance done on your actual aircraft, (at no charge to anyone.)

Steve was invited by the EAA to put on an indoor display on the project all week at Oshkosh 2010. His presentation was extremely well received. I stood in the back of the last one with the EAA’s Director of Homebuilding, Joe Norris. At the end of his presentation, I gave Steve a special present: the cast aluminum valve covers that flew on our own Pietenpol  years ago. He was moved. While I had previously seen 50 chapter projects that were bound for oblivion, it was easy to see that Steve and his crew had what it took to finish and fly their plane.

Later in 2010, when I was in northern California for Corvair College #18, I made sure I reserved time to travel all the way to the southern end of the state, and I personally came out to inspect their project for a few hours, and meet with members of 1279 that I didn’t make it to Brodhead. Again, I think of this as effective support, not the appearance of it.

As Steve’s letter explains, they had an engine issue on ground testing. In all of our manuals, I specifically state that the plane is to be tied down and run at full power for 2 minutes without any type of compromise. When the 1279 guys did this, their engine lost power, and they were quick to investigate. They sent me photos which revealed that a poorly done spark plug helicoil was hanging in the combustion chamber and acting as a glow plug and tripping off detonation. With the assistance of West Coast 601/Corvair builder and pilot Ken Smith, the issue was quickly and inexpensively resolved. Steve later wrote me a letter thanking me for the flight ops manual that gave detail information on first flights and the two-minute test. He directly credited this information with preventing a disaster on the first flight. He said the plane ran well before the two-minute test, and without it, the first flight would have likely ended very poorly. Again, this is the kind of support we are focused on providing.

When the engine issue was being corrected by Ken, I took the time to track down the home phone number of Scott their test pilot. Although I had never met him, I had no hesitation to call him up at home. We had a very productive late night call that covered every detail that a guy who had never flown a Corvair powered plane might need to know. This was over an hour of time well spent. I was able to offer Scott insight not only on the Corvair, but on the specific plane he would be flying, having made the house call to see the plane in person. Combine this with knowing the builders and the guy working on the engine and having personally owned the same airframe/engine combination, and we were able to have a lot more useful combination than shallow non-truths like “it should fly like a Cub.” 

Again, if there is any other alternative engine guy out there offering this kind of support, send me his name, I’d like to meet him. We would get along great. In reality, most companies don’t make house calls because there is nothing in it for them. They already have your money, they are moving on to the next sale. Most of them would be just fine if your plane was never finished or flown, their legal departments know that this is the best liability position for them. Think I’m kidding about this? Hang out very late at night at Oshkosh with me and I will take you to the bars where only the industry people go. Pull up a bar stool next to the polo shirt clad reps on their tenth beer and you can hear this type of commentary yourself. These people still rub elbows with me because I write entertaining stories like “Unicorns vs Ponies” and because they know I can write exposing things about our industry all day long and it isn’t going to change the fact that 95% of the people arriving in experimental aviation are pure consumer mentality, and have little or no interest in becoming an aviator, through the traditional Learn Build and Fly passage.

If your 2013 plan is to expand your personal capabilities in aviation, and be the master of new skills, and do this in the company of like-minded builders, then you are a 5 percenter, and you have come to the right place. I don’t have the capability or the intention of trying to change the minds of people who are only looking for a consumer experience. We are here to work with builders like Steve and the 1279 crew who are committed to really meeting the challenge of getting everything they can out of homebuilding, not just having another surface experience in a life of surface experiences. If the majority of our industry doesn’t care about traditional homebuilding, don’t let it bother you. I have always focused my work on traditional builders, and we will be here to offer them real support for the long run.-ww

 
 

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.

2 Responses to New Pietenpol, EAA #1279, French Valley CA

  1. Montie Mumme says:

    I recently purchased an Air Camper with the A65, had it ferried to me and cannot find the W&B. In your experience, with the Piets , is the leading edge of the wing the datum and 15″ – 20″ CG limits. Also need to find Piet clubs or groups in Tx. Thanks for any info.

    • Montie,

      Yes the W&B sheet from Bernard Pietenpol stated that the CG limits are from 15-20″ behind the leading edge. Check it carefully, most 65hp Piets have terrible aft CG issues. Go to the search block on this site and search this title: ” Pietenpol Weight and Balance article source “

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