601XL-2700cc Dr. Gary Ray
Friends,
Dr. Gary Ray, builder and pilot of Zenith 601XL N24845 , is the star of this story. His aircraft has now been flying for more than five years. Through this time, Dr Ray has put a lot of effort in sharing what he has learned and explaining the human value of homebuilding. When I got started building Corvairs more than 20 years ago, I hoped to achieve something that all kinds of outstanding individuals would gravitate to. When I think about Dr. Ray and other builders like him, I think we hit the mark.
Most aviation businesses know the people who they work with as customers in a computer database. We are the opposite of this. When your work involves teaching people a skill, you get to know a lot more about them and who they are as individuals. I have been to Dr. Ray’s home, hangar and business, met him at Colleges, open houses and a number of airshows. I have spent a lot of hours on the phone with him and listened to his perspectives on things. Very few aviation business owners know a single one of their builders at this level. In my book, that’s their loss. Listening to our builders has refined and improved our work. Although I like engines, I like people more. Knowing our builders is one of the major rewards of our work.
Dr. Ray is a very skilled and accomplished veterinarian. He offered a lot of counsel on the care of Whobiscat, the Edgewater hangar Siamese, and our dog Scoob E. Here is a very important point in understanding Dr. Ray’s philosophy: While he clearly loves animals, he is 100% emotion free when discussing their care. He is all about logical evaluation and decision making. In his perspective, how you love animals is logically caring for them. Here is the aviation connection: Making decisions in homebuilding that are purely factual and data driven does not subtract from his love of flying, to the contrary, it is something of a prerequisite. His work brings him face to face with the people who will or will not follow through with the care of the animals he is treating. Decades of this has made him a very keen observer of the human condition. Sharing a cup of coffee with him is thought-provoking.
For our 2009 Flight Ops Manual I asked Dr. Ray to contribute anything he wanted to share with other builders. I told him it could be up to 10 pages long. He sent back 282 words on motivation. Of the 10 articles in the Flight Ops Manual, this is the most referenced Chapter in the responses we get from builders. Dr. Ray is an absolute adherent to the creed of rugged individualism. This doesn’t mean that he isn’t interested in others. He has a long record of giving back to the Corvair movement. To some people, supporting a movement means idealizing and candy coating it. To Dr. Ray, supporting it means offering an honest evaluation and frankly saying what types of people he feels will succeed at it. The former makes the greatest number of people feel good, the latter is of real value to people who have chosen to build.

Above, Dr. Ray’s plane on the ramp at Corvair College #20. The aircraft features a 2,700cc Corvair with a RoysGarage.com 5th bearing. The engine is bored .060″ over for a few extra cubic inches, and utilizes Falcon heads. All of our installation components and Gold Systems are on the plane. It originally flew with an Ellison EFS-3A, but Dr. Ray soon switched to an MA3-SPA. The aircraft has been flying since 2006. It was one of the earliest “ZenVairs” (our term for a Corvair powered Zenith). The prop is our standard choice for 601/650’s a two-blade 66″ ground adjustable Warp Drive. The panel on this aircraft is based on a Dynon display. Dr. Ray got a little help from us on the engine, but the plane is a real tribute to his building skills. It is his first shot at homebuilding. Many planes look good in pictures, this one also looks good in person.

Above, Dr. Ray (in the middle) speaks with other builders at Corvair College #20. He has been one of the most outgoing people in the Corvair movement. Over the years, he has hosted a Night School, flown to a College and the Zenith Open House and flown to Oshkosh several times. At each of these events, Dr. Ray took a lot of time to share his experience with other builders. He has a basic message of encouragement for anyone who is just entering The Arena of homebuilding. He does not minimize the size of the challenge but states that it is met with good decisions and steady productivity.

Above, Oshkosh 2010: Fisher Horizon/Corvair builder Jim Waters, at left, speaks with Dr. Gary Ray.

Above, from our 2005 Midwest Night School Tour: On Feb. 14th we were at Dr. Ray’s garage with a group of Corvair power enthusiasts. Gary’s plane was about a year from its first flight. The guy in the back with the bushy beard is someone few people would recognize at a glance, it’s “Brother Roy”. Our reputation as people who take our builders seriously wasn’t built by forming an LLC and printing color brochures for people with deep pockets. It was made over time by events like the 5,000 mile tour in the winter where we met with builders every night in small shops and answered their questions, all for free. This was part of our long term plan to get to where we are today.

Above, Dr. Ray beside his aircraft in the Zenith booth at Oshkosh 2007. Many builders working on their planes tonight are thinking about flying their creation to Oshkosh. When a builder accomplishes this, and displays his craftsmanship in the kit manufacturer’s booth, it is a very good day. For five years straight, at both Sun ‘n Fun and Oshkosh, we arranged with Sebastien Heintz to have a Corvair powered plane on display in the Zenith company booth. For the first two years, we used our own aircraft N1777W. As soon as builders like Phil Maxson, Dr. Ray, Rick Lindstrom and Dick Schmidt completed their planes, we switched to highlighting their achievements. Sebastien was a direct supporter of this recognition of builders, understanding the motivational power of having the display focused on successful builders. In recent years, we have moved up to having our own booths at both Oshkosh and Sun ‘N Fun, where we continue the tradition of displaying builders’ achievements.

Above is Dr. Gary Ray’s 601XL just after its first flights. I wrote the following words about the milestone 5 and a half years ago. They are just as true today, and many builders since have followed Dr. Ray’s path to success in the subsequent years. “He flew its maiden flight out of Pontiac (Mich.) Airport September 1, 2006. This is the latest 601 to take to the air on Corvair power. I saw the airplane in person just a few months ago, and I will attest to the fact that it is one of the nicest 601s ever built. Not bad for a guy who never built one airplane part before starting this project three years ago. If you’re working on parts for your own first airplane, look at the photos closely, and think about Dr. Ray’s success. It’s all about the decisions you make and the persistence you show. I’ve said it many times before, but it bears repeating on this occasion: Money, skills and time all take a back seat to simple persistence applied on the correct heading. Persistence will inevitably lead you to your own day in the sun.”
Mail Sack – Stromberg Carbs
Friends,
From Spencer Gould: (Submitted on 2012/02/03 at 10:34 pm)
Hi William, On the subject of carburetors what make / model would you recommend for a low wing / fuel pump system like in a 601XL? & When is the next planned Florida Corvair College?
Thanks, Spencer (TGI) 2700 cc & SP-500 builder

Above, Spencer’s original Corvair powered design, the SP-500 single seat aerobatic aircraft. This photo was taken in 2008, the aircraft is far closer to being done today. In the meantime, Spencer has also switched jobs from Piper to Pratt-Whittney, become a homeowner, gotten engaged and beaten serious cancer. Some guys are just overachievers. Spencer is my cheif engineering resource and CAD guy. He has a completed 2,700cc already built for the plane. He is an Embry-Riddle Aerospace Engineer and he is working on commercial and instrument ratings.
Spencer: My first choice for any aircraft that is going to have pressure to the carb, not just gravity feed, is a Marvel Schebler MA3-SPA. Second is an Ellison EFS-3A. Our next Florida event is Sun ‘n Fun, my 24th consecutive year. If we are going to have a Florida Corvair College this year, we will announce it at SNF, but right now, I think Barnwell, S.C., in November is going to be the closest event for Florida builders. Please send us updated photos of your bird.-ww
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Pete Kozachik, west coast Pietenpol builder, wrote: (Submitted on 2012/02/03 at 6:25 pm)
William,
Thanks for the in-depth Stromberg piece; your explanation of the how and why carbs such as my particular unit have no mixture control puts to rest a concern I’ve had (and others I’ll bet). That’s empowering.
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From Lyle Fast: (Submitted on 2012/02/02 at 11:42 pm)
Thanks for your efforts getting this information out into the public domain. I considerate it a valuable service.
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Dave Gingerich asked: (Submitted on 2012/02/01 at 11:51 pm)
Which float needle are you using in the Strombergs: neoprene tip, steel, or delrin?
Dave, although the others seal better, I am a big fan of the all metal needle and seat because I think that it is the most tolerant of fuel additives of any of the combinations. If I were thinking of using auto fuel, I would stick with the metal needle, as there is no telling if they will blend something in your batch of car gas that will bother the delrin or neoprene.-ww
Zenith 650-2700cc Dave Gardea
Friends,
Dave saw his plane on the List of Flying Zeniths and sent us this letter and photos:
________________________________
Above, Dave and his 650
Dave Gardea CH-650 N631DG 2,700 First Flight – 5/4/11
“N631DG now has 81 hours on the hobbs and would have a lot more except I was down for a few weeks last summer while waiting for my new heads from Falcon. My project Web site is at http://n631dg.t15.org/home.html
My YouTube video channel of the first and other flights is at http://www.youtube.com/user/dgardea11/videos
(Dave started flying on a set of heads that just had a simple valve job done on them. After one of them had a valve guide slip he got to learn first hand that Corvairs fly just fine on 5 out of 6 cylinders. At that point he went to a set of heads rebuilt by Mark Petz at Falcon machine.-ww)
“The engine I built includes Falcon heads, all your high quality parts, Niagara cooler, a Dan 5th bearing, nitrided crank, Marvel Schebler 10-4894 (Model MA3-SPA) carb, front starter, John Deere alternator, and a Warp Drive prop. I have never had the opportunity to attend a Corvair College. Larry Hudson in the Indianapolis area was a great resource during the build as well in addition to your detailed manuals.
I have also attached a few pics. Please keep up the great posts on the new flycorvair.net! “
Regards,
Dave Gardea
Indianapolis
Above, the 2,700 Dave built. The engine is straight out of our Conversion and Installation Manuals
Above, the rear view of Dave’s engine. Gold Oil Filter Housing and optional Sandwich Adapter feeding a heavy duty oil cooler. These components and the Baffle Kit from J.S. Weseman make a very clean professional look in the engine compartment.
Mail Sack – List of Flying Zeniths
Friends,
Here are some letters we received on the List Of Flying Zeniths:
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Joe Goldman, a Sprint builder from FL (Submitted on 2012/02/09 at 9:52 pm)
“William, Could you add the location of the planes. I am looking for a ride in Corvair powered Zenair 601xk or 650 as it is the closest to my Sprint. I am in West Palm Beach, Fla.Thanks”
Joe, Scott Thatcher and Zersis Mehta are both in your area, Charles Leonard is on the other side of south Florida. They all have pages on the Zenith Builders and Flyers Web site, a Facebook-style page that is administered by the Zenith Factory, and you can touch base with them directly there.-WW
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Sonny Webster, 650 builder from TX (Submitted on 2012/02/09 at 8:33 pm)
“Many of these names certainly look familiar. According to my countdown clock I have 8 years, 5 months and 16 days to get my CH650 on this list. Until then I’ll be occupying my place in the arena. That’s too bad about Scott Laughlin (aka cookingwithgas). He was the first scratch builder I can recall who had a good Web site documenting his build. Larry Winger and Ron Lendon have provided a lot of good insight via their respective blogs and e-mail correspondence. I’m anxious to see these two take wing.”
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Becky Shipman, 650 builder, 2700 engine, Submitted on 2012/02/09 at 4:13 pm
“It’s a pretty impressive list. When I went to the Zenith builder’s workshop last March, half the participants were talking about using Corvair Power. Hope to add my 650B to the list, though not likely by Oshkosh. Also, I love the ZenVair logo with the Korean Yin Yang circle superimposed on the Chevrolet badge.”
Mail Sack – James Stockdale
Friends,
Here is a sample of the letters we received on The James Stockdale – Philosophy story:
From Andy Elliott, 601XL builder and flyer, Mesa, AZ. (Submitted on 2012/02/07 at 9:11 pm)
“Regarding Admiral Stockdale – I heard Admiral Stockdale speak at a pilot graduation one year when I was a young LT. He was a truly impressive man. I was totally depressed by the performance during the vice-presidential debates, thinking that he should have taken those little men who were his opponents and simply vaporized them with the strength of his character, that they so clearly lacked. There is a Stockdale Center for Ethical Leadership at the USNA.”
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From Stu Bryant, Atwater, California
“PP-SEL. and wanna-be homebuilder; the dream remains ALIVE!” (Submitted on 2012/02/07 at 4:12 am)
“There are just two blogs which consistently have enough substance to be worth my while to follow regularly. Each are penned by men who tend to swim against the current. Who else is bold enough to stray away from the well worn ruts to actually say something both significant & interesting? Both of you are patriots, and both deeply touched (as I have been) by the generation who fought the last world war. Thank you for all you do for the homebuilding cause, but also for your well spoken thoughtful musings of matters /significant/ in general. It is my increasingly curmudgeonly opinion (despite my age being within a couple years of yours) that most live life in the shallowest way possible. I find it refreshing indeed to see someone express something which transcends the merely selfish and comfortable in order to provoke both deeper thought and feeling. Life is wasted if we settle for less! Anyway, this was right on!”
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Terry Hand, USMC aviator, wrote:
“I had just checked into the Training Command in Pensacola as a T34C Instructor in early 1987, when the entire Training Command shut down for one day. We all drove over to Mainside Pensacola to attend the Naval Aviation Association’s 1987 Symposium. The morning’s symposium was a discussion of the topic, “The Air War in Vietnam.” I will never forget the moderator’s first question posed to retired Admiral Tom Moorer, who had been Chairman of the Joint Chiefs for much of the Vietnam War in the Mid 1960s. When asked what he had learned from the Air War in Vietnam, Admiral Moorer’s reply was, “I didn’t learn a damn thing about how to conduct an air war in Vietnam. I knew how to conduct an air war. The politician’s just wouldn’t let me.” The cheers just about brought down the house!
The afternoon’s discussion was “The Code of Conduct, and its Effect on POWs”. Admiral Stockdale was one of several members of the discussion. The strength of character of the man was so evident as he spoke, and you knew that he was a man who had walked the walk, and not just talked the talk. His words were strong, heartfelt, genuine, and could be seen as having come from the crucible of his experiences. I had just finished reading his book, In Love and War, and, afterward, I wanted to shake his hand and simply thank him for his sacrifice as well as his words of that day. I was fortunate to shake hands with not only Admiral Stockdale, but his lovely wife Sybil. He spent a good amount of time speaking to myself as well as many other pilots and student pilots. I hung around til the end just to say one last goodbye, and as he walked away, I saw that he walked with such a limp, that I said to myself, “That man truly carries the scars of his service to this country, and bears them with pride and honor. What a man!” I have carried the memory of meeting him for almost 25 years now.
On a slight aside to the story, in the first publication you reference of Admiral Stockdale’s discussion of Stoicism, he mentions that his wingman on one of his cruises was a young Marine Lieutenant Duane Wills. I knew him almost 20 years later as Colonel Wills, and he was my MAU (Marine Amphibious Unit) Commander in 1984 and 1985 while deployed aboard the USS Tarawa in WestPac. I had the privilege of flying with Colonel Wills many times during that deployment, and he was another fine Officer and Aviator. I just did not know until I read that paper that I was only one degree of separation from Admiral Stockdale!
I hope that all of this only serves to motivate you to keep writing of the things that you care about in Aviation, because there are many of us that can and do relate to what you write. Thanks again. Semper Fi”
Note: The time stamps on this web page are in Zulu time (GMT).
List of Corvair Powered Zeniths
Friends,
Below is a partial list of Zeniths that our builders finished and have flown. I am still combing our records to bring all the data to one spot. A handful of the first flight dates may have the wrong month, please feel free to write in with any correction or addition. My intention is to gather the info and use it to update our page on the Official Zenith builders Web site. Grace is out of town with family for a few days, so the errors or omissions on this list are mine. Many of you know that Grace has a phenomenal memory and could have typed this data out directly from her head. Between Grace and some help from builders, we should have an accurate list shortly.
When looking through the information, the first thing I thought is that it is a large body of work. It is quite a success story. There have been a lot of alternative engines that got a lot of play in the aviation media that never ended up with this many planes flying total. Here we are just looking at the Corvair powered planes from a single airframe brand, albeit a very popular brand. These builders put in a lot of work to reach the finish line, and we were very glad to play a role in their success. If we were just a buy-it-in-a-box engine company, these names would just be a list of consumers. Because of the nature of the Corvair movement, the builders listed all learned a lot more about engines, have much more pride in their planes, and a greater degree of achievement at the finish line. When you think about what these builders knew and what they thought they were capable of before starting, and then contrast that with the same people the day their planes flew you are looking at the real body of work. Speaking with Chris Heintz at Oshkosh last year, I said that the planes that are built are hardware, just the end result of the real project, each builder working on himself, improving his skills, capabilities and expanding his belief of what he can do. He smiled and agreed that this was the fundamental value of homebuilding.
This list has planes on it that are not flying today. One of the best known Zenith/Corvair pilots on the list is Scott Laughlin. His aircraft was the first plans built 601XL. He had never built a plane nor an aircraft engine before, and was not a pilot when he started. He had a lot of great times in his aircraft, some of which can be seen on YouTube videos. After flying about 200 hours he kindly let another pilot try a landing in the plane. It was damaged so badly that Scott took the plane apart, and sold off the pieces. Hopefully time will see Scott’s return to another round of homebuilding. The list also includes 2 planes that have moved to a different engine. There are several other aircraft that have flown that we will add later, so the total aircraft number is a good representation. When the list is compiled, I will write up a set of notes on each aircraft, and include photos of each of the planes. For right now we will start with the basic list.
We have a list, far longer, of builders who could finish and fly their Zenith before Oshkosh this year: Ken Pavlou, Larry Winger, Patrick Hoyt, Jeff Cochran, Thomas Siminski, Gerry Scampoli, Larry Webber and Ron Lendon are the first names on this list that pop into my head. You can get a good idea of the number of builders close to the finish by looking at the pictures of running engines in our Corvair College albums. This effect is continuous, in 30 days we will be at Corvair College #22, and we have already lined up four engine runs for the event. All of these are going into Zenith airframes that are largely complete.
We have a third wave, just as important, who have been chipping away at their project for a number of years. A number of these guys were slowed by a move, a kid headed to college or a change in jobs. I know many of these builders just as well from having them at Colleges and making house calls to their shops. People outside the Corvair movement are often mystified by some of our most vocal supporters. Many of the people who go out of their way to say something positive about our work are in this third group. This is because I take their project seriously and treat them just like builders with more available time or funds. Every aviation LLC takes your project very seriously when you are in their booth at Oshkosh with your hand on your wallet. The outfits that are here for the long run take your project seriously all the time. We are here for the long run and I look forward to adding your name and N-number to this list of successful builders.
Builder’s Name Model N-Number Engine 1st Flight
William Wynne 601XL N1777W 3,100 May ’04
Greg Jannakos 601HDS N4399 2,700 June ’05
Randy Stout 601HD N28RS 2,700 May ’05
Gary Ray 601XL N24845 2,700 Sept. ’06
Phil Maxson 601XL N601MX 2,700 Mar. ’06
Brandon Tucker 601HDS N601XT 2,700 Nov. ’06
Rick Lindstrom 601XL N42KP 2,700 Nov. ’06
Cleone Markwell 601HD N998ZZ 2,700 Mar. ’07
Dave Harms 601XL N618PZ 2,700 June ’07
Charles Leonard 601XL N920EL 2,700 June ’07
Murray Rouse 601XL N47186 2,700 Oct. ’07
Ken Smith 601XL N601KS 2,700 Nov. ’07
Scott Laughlin 601XL N5SL 2,700 Jan. ’08
Woody Harris 601XL N734WH 2,850 Feb. ’08
Sandy Crile CH-701 N9569S 2,700 Feb. ’08
Lincoln Probst 601XL C-GXLP 2,700 Apr. ’08
Scott Thatcher 601XL N601EL 2,700 May ’08
Steve Mineart 601XL N164SM 2,700 July ’08
Lynn Dingfelder 601XL N4ZK 2,700 Oct. ’08
Jay Bannister 601XL N2630J 2,700 Oct. ’08
Andy Elliott 601XL N601GE 3,100 Nov. ’08
Ray Griffith 601XL N614RK 2,700 Dec. ’08
Al Barnard 601XL N472AB 2,700 Dec. ’08
Zersis Mehta 601XL N601ZM 2,700 Jan. ’09
Louis Cantor 601XL N601LV 2,700 July ’09
Gary Thomas 601XL N124GT 2,700 July ’09
Dave Coberly 601XL N601XZ 2,700 July ’09
Rich Whittington 601HDS N601RW 3,000
Shayne & Phyllis McDaniel-650 N5880Z 2,700 July ’10
Rich Vetterli 601XL N56DV 2,700 Sept. ’10
Doug Stevenson CH-750 N632DR 3,000 April ’11
Lathrop/Neff 601XL N601LN 2,700 April ’11
Dave Gardea CH-650 N631DG 2,700 May ’11
Alan Uhr 601XL N15AU 2,700 Mar. ’11
Roger Pritchard 601XL N20RB 2,700 Oct. ’11
Corvair College #22, One Month Away
Friends,
We are now just one month away from the opening event of the 2012 season, Corvair College #22 in Austin, Texas, hosted by Shelley Tumino & Kevin Purtee. It is time to sign up and make plans. Do not let this event pass you by.
I spoke with Shelley last night, and she has this event so well-organized that I am thinking of having her write a briefing book for future College hosts. Kevin did want to have it pointed out that he did a lot of muscle work, including building many all new work benches for builders. For storage purposes, Kevin told me that he is leaving the final bench assembly until the day before the event. Shelley chimed in with the detail that it takes exactly 16 screws to finish each one. Now that’s having the details down cold.
On the serious side, Shelley did say that the motel reservation discounts that she lined up at the selected locations expire in 10 days. If you’re heading to the College, time to get the plan in gear. We have a great airport facility for the event, but there is no on site camping nor anything near by, so you want to get the motel lined up quick, as there are other events in Austin at the same time, and you don’t want to get stuck with a long drive to the airport.
“Brother Roy” of RoysGarage.com is headed to the event also. He is bringing a limited number of parts and tools because he is driving down in a solo banzai run from Michigan and in the interest of fuel mileage and a respectable cruise velocity, he’s planning on driving his Caddy down without his enclosed trailer. If you need something from him, contact him in advance and he will squeeze it in the car.
Corvair/601 builder Ken Pavlou, aka The Central Scrutinizer, has set up the online registration for #22. Ken has covered this on 6 of the previous 8 Colleges from his workshop in Connecticut. Here is the direct link to the registration page:
https://corvaircollege.wufoo.com/forms/corvair-college-22-registration/
Shelley had organized the food and has all the meals planned from dinner Friday through Sunday afternoon. All of this is included in the registration cost. This will be a hard-core working event, where we want you to get your hands dirty. Builders at any stage are welcome, from just looking, through ready for a test run. I am tuning up the run stand and bringing a truck and trailer load of parts and tools. Ken told me that we have about 60% of the capacity of the event signed up already, so don’t wait too long. The sooner you sign up, the more prep work you can do, and the more you can get out of the event.
Below, I have a series of photos to give some flavor of the hosts and the event for people who are yet to meet Shelley and Kevin.

Above, Kevin’s Pietenpol (2,700cc, Weseman bearing). It has flown from Texas to Brodhead, Wisc., twice.
Above is a photo of Hans van der Voort’s Corvair powered Air Camper. Kevin said that he is hoping to have Hans at the College.

Above, the very first time I met Kevin in person was just after he landed his Piet at Brodhead, on one gear leg. Kevin had the left main gear on his Piet give out on a touch and go on a muddy spot on the field. With incredible cool and skill, he made a well planned landing after selecting the runway that allowed landing right into the wind. It was about 10 a.m. He was assisted by many members of the local Brodhead Gang, and the plane was back flying by the end of the day. A lot of people were very impressed by the chain of events. Kevin told me that he was moved beyond words by people he had never met before working diligently on his plane with him for eight solid hours. The plane was back flying before sunset, the same day. He was impressively positive, as if nothing were out of the ordinary. It was just the kind of attitude you would expect from a guy whose day job is flying combat helicopters for the U.S. Army.
Kevin never brings it up, because he isn’t that kind of guy, but I think all Corvair builders should take a look at the link below to understand what kind of quality human being we have for a host at #22:
http://www.stripes.com/military-life/kevin-purtee-allen-crist-not-again-not-if-we-could-help-it-1.92790

Above, in a photo from Corvair College #18 in California, Ryan Mueller, in the black shirt, attacks an unrepentant Stromberg. Ryan won the battle and fixed the carb we used to break in the engines that were built at #18. He has signed up for CC#22 to assist in any way he can. I will be bringing my own MA3-SPA equipped run stand from Florida, so he will not have to demonstrate his field expedient carb repair techniques. But we will have plenty for him to do. I was thinking of challenging him to see who could lay down more productive hours of work at #22, but this isn’t a good idea because Ryan is half my age and I would have to resort to my world-class coffee drinking skills to even the odds. Ryan returning to Colleges as a volunteer to assist other builders with their own projects is a great example of the spirit of these events.

Above, Kevin airborne in his Piet. When it was first done he sent us the following note:
“The bone-simple, black-smithed eyebrow cowls appear to be working pretty well. I’ve flown the Piet 98 hours in 8 months. Wanted more but the plane was 3 hours away for a good portion of that time. My circa 2005 per-the-plans WW motor ticks along with no drama I appreciate all that you and your crew do.
Take care, Kevin”
If you have not been to one of my previous Colleges, take the time to read about any of our Colleges from this section of our Web site: http://flycorvair.com/cc21.html
We will be continuously sharing more information on the College in the coming weeks. If you have a specific question, feel free to e-mail it in or leave a comment at the bottom of this post and we will gladly cover it.
Thank you,
William Wynne
Zenith 601XL-2,850cc, Woody Harris
Friends,
I had a chance to speak with Woody Harris on the phone late last night. He spent some time telling me about the flying he had done lately in his Zenith, but he also spoke of other aviators he had met and flown with and that he had just bought a set of plans after getting to know an experimental aviation stalwart, Callbie Wood. Woody also told me about his new hangar nearing completion on a small airpark in northern California. If you were listening to Woody and didn’t know his background, you might think he had been in aviation for 50 years, a real old school guy. But that is an illusion, Woody has been around aircraft for only 5 years. Even knowing Woody very well, I often forget that he arrived recently. There is a good lesson here: If it is worth doing, Woody immerses himself, he gets in and stands In The Arena. It isn’t his nature to sit on the sidelines and watch the game.
I know guys who have been thinking about doing something for more than 10 years. They have read all the stuff I have written, we have talked about it, and a big part of them would like to have the adventures Woody is having. Most of these guys have much more time in their lives and more funds than Woody. Some inner message tells these guys to hold back. They were not born with this attitude of reluctance, someone taught it to them along the way. Some one subtly sent them the B.S. message that they “were not good with their hands”; taught them to worry about what other people would think; told them they weren’t good pilot material; simply, they weren’t worth the investment, that their place was on the sidelines watching the action.
If someone sent Woody these messages, they never stuck. If I had a time machine I would go back and restart all the reluctant guys with a pure positive attitude. The only real option is to start today, and replace all the negativity with positive experience, and really come to understand that Woody is just like you. You are entitled, by virtue of just being an individual, to the same adventures he is having. If someone hasn’t said this to you, let me make it clear: Flying a basic aircraft safely is a skill that anyone can learn. Building planes and engines that are reliable is something that anyone can learn. For various reasons, none of them good, some people like to pretend that you have to be Chuck Yeager to fly a basic homebuilt, and that you have to be a Northrop master craftsman to build a safe plane. Both of these are false, and if you buy into either, you’re letting someone escort you off the field, to a seat in the spectator section. Yes, building a plane is a challenge. Yes, flying your plane is a great and liberating milestone in life. But these rewards belong to anyone who rejects the negativity and fears, any builder who puts in the hours and wants to learn the skills. I am speaking from experience here; for a number of years I bought into some of the B.S. that says aviation is for special people with “talent” or “gifts.” I only started making real progress when I rejected that kind of thinking. To this day, when I encounter that kind of attitudes, stories or writing, I quietly repeat the mantra “F.T.S.” (For polite people, think of this as “Forget that stuff.”)
Woody spent years building and racing cars at an international level. He probably learned a lot of the stuff a bit faster than a person with little or no mechanical experience. This doesn’t matter, you’re not in a competition with Woody or anyone else. You’re only measuring yourself against how you will feel if you let another year slip by, loosen the grip on your dreams a little more. Any step in the correct direction of putting you in the center of your life is progress against drifting away like that. Just as negativity is contagious, so is being positive. I have always done much better when I spent my time with guys like Woody and actively worked at having no contact or exposure to negative people. This means attending events like Corvair Colleges and making positive friends, while ceasing to listen to people who think planes are all dangerous, and reading negative comments on the Net.
Below is a photo series that I have taken from our main page, FlyCorvair.com. (This blog is FlyCorvair.net.) I have gathered it here to put it in one place. Because they happened over time, they appeared on our FlyCorvair.com pages in many different months on the “At The Hangar” updates. The latest photos are now 6 months old, but they are still a good read. Woody is sending in more soon and we will put them up here. I have left the original notes with the photos, but I have added some current notes in blue.
Thanks you.
William

Woody Harris’ ZenVair #18, N743WH, taking off on its maiden flight at 0733 PST February 27, 2008.
Our man on the West Coast, Woody Harris of Vacaville, Calif., ecstatically reported that he enjoyed the first flight February 27, 2008, pictured above, of his Corvair powered 601 XL. Using the 601 XL quick build kit and All Our Installation Components, he finished it in a little over a year. Woody has a very busy schedule, which includes running his high performance automotive shop, auto racing, co-hosting two West Coast Corvair College Events, flying Rick Lindstrom’s ZenVair 601 XL (as featured in Kit Planes magazine) from Florida to California, and being a good husband and father, as one of his daughters got married in the past year as well. This shows you Woody knows how to use time well, and also demonstrates that a 601 quick build kit is one of the fastest to assemble that we know of. Choosing a Corvair to power it does not add a major time component to the construction of the aircraft.

Here, Woody Harris works on his installed engine. It is a standard 2,700cc with Falcon Heads that Woody built himself using all of our Conversion parts. While our customers build very good engines in general, most of them have small details which, while not affecting airworthiness, leave them slightly short of the Engines we build in our shop. This is to be expected as we’re professionals, and our amateurs do an outstanding job for first time builders. With this understood, I’ll say that Woody’s engine is the closest customer built example I’ve seen to matching our production engines. His engine had ARP case and head studs, and a very high level of finish. It may have been two different colors, but it’s only one level of quality: Excellent. (The above photo was taken at Corvair College #11 in California a few months before Woody’s first flight. His first engine was 2,700cc. He later added a Dan bearing and upgraded to 2,850cc pistons and cylinders.)
Woody is a very outgoing and modest builder. When I first spoke with him I asked him what he did for a living, and he told me, “I work on cars.” Something inside told me he didn’t change oil on Toyotas at Jiffy Lube. On the visit to California, we passed through his MSI shop, a high end tune up and road racecar import operation. It’s the first shop I’ve seen in a while with a chassis dyno built into the floor. Amongst the racecars, mechanics, slicks and lifts are mementos from decades of all out effort at tracks from coast to coast. (The first time I hung out with Woody we went to the Performance Racing Industry trade show. I had a hint that he knew a lot about racing when we walked past the Cosworth display and everyone knew him on a first name basis.)

A head on view of Woody’s N743WH taxiing in from its first flight.
The 601XL is an outstanding packaging of a very roomy cockpit, a fairly sleek airframe in a very buildable package. The narrow 28″ width of the Corvair and our Low Profile Nosebowl and 601 Cowling Kit complement this.

Christening
Woody, above left, and his friend Steve celebrate with cigars and Piper Heidsieck champagne after the first flight. Woody has had a lifetime of achievements in the world of motorsports that the rest of us only dream of. Yet he still rates flying an airplane that you built yourself as a landmark event in life.

This is the output side of the turbocharger that we will be using on the turbo engine. Note that it has an integrated wastegate. This is a common feature on modern car turbos. However, almost no modern car turbo has the capability of being used in a drawthrough application, which is a highly desirable format for aircraft use. It took us a long time to find an expert on turbos who could properly fabricate a modern turbo, appropriately sized for our application, with a carbon seal. (Eventually, Woody’s plane will be retrofitted with this turbo. The 2,850 is the best engine for turbocharging, as it intentionally has a lower static compression ratio than a 2,700cc engine.)

This Exhaust System is built out of 321 stainless. Its future home is on Woody Harris’ 601 XL. Woody just completed a 66 flight-hour circumnavigation of the United States. He will be retrofitting his 2,850 cc engine with a turbocharger. This is the engine half of the exhaust system, and it was built in my jigs. Our regular Exhaust Systems are built out of 304 stainless, which is extremely durable and fairly resistant to heat flow. 321 is the alloy of choice for Turbo Systems, as it withstands elevated temperatures even better. Notice how the one pipe crosses underneath the engine to go over and meet with the other before heading into the Turbo. After thorough testing, we may offer this as an option to a handful of builders who have need for it. It is worth noting, however, that naturally aspirated Corvair powered 601s with 2,700 cc engines have exceeded 17,000’ and have little problem with density altitudes over 14,000 feet. People building a Zenith today can continue to work with it knowing from Woody’s example that the Turbo system is intended as a later retrofit for an existing flying aircraft.

In the above photo, Woody Harris’ 2,850cc Zenith 601B sits at the end of the ramp in North Carolina at First Flight Airport with the Wright Brothers Monument in the background. This brings his aircraft to the end of his first leg of a coast-to-coast and return flight. I believe that this is a pretty classy way for Dad to show up at his daughter’s house on the East Coast. Although Woody has spent a lifetime in the mechanical world predominantly driving race cars in both Europe and America, it’s worth noting that he’s been in aviation less than five years. While he certainly would have thought of it before, it was at the urging of his daughter who is an ATP, that he explore some adventures in flying. I mention this because if you’re out there reading this and you’re thinking that you might be too late in the game to have your own adventures, you’re quite wrong. If you don’t have a pilots license, you have never built an airplane before, and you’re 63 years old, you are at the exact spot where Woody was four years ago. Yes his mechanical background gave him a leg up, but it plays a smaller role than most people suspect. His determined character and his quest to learn new things were much bigger factors in his favor. If you had been standing next to me at Oshkosh when Woody arrived, and watched him hop out of the airplane and talk for 4 minutes straight about the previous days flying, including sentences like “We timed it perfectly because Old Faithful went off just as we flew by,” you would note that all the hours that you’re putting in your shop are well worth the adventures that lie in your future. Go out there tonight and get one evening closer to writing the same chapter in your own story that Woody has written in his. (I have Woody looking into his logbooks, but I am pretty sure he has flown a Corvair powered plane in more states than any other person. I don’t bring this up as a point of competition, I just want builders at home to understand that with good judgement and training, you can go a long way, even if you have not yet written in the 500th hour in your logbook.)
James Stockdale – Philosophy
Friends,
Aviation has always attracted its share of adventurers, but it has also seen a good number of people who lived by a personal code that made their lives and actions stand out in history. I have made a point studying the lives of these men, reading most of the available works on them. There is much to be gained by understanding their perspectives, ethics and philosophy. Although I have read the biographies of several hundred aviators in the past 25 years, I can say without hesitation that James Stockdale had the most impressive personal code of all.
Above, Stockdale’s official USN photo. The blue ribbon supports the Congressional Medal of Honor.
More or less, anyone can be said to have some code of personal conduct. The majority of people have a very flexible set of personal guidelines, bendable enough when combined with a little hypocrisy to ease their path through the day. Many people who do have a firm code have the luxury of never needing to demonstrate a fidelity to it. Others are tested only once, for a short moment in their lives. James Stockdale not only lived by a very demanding code, he spent 2,700 days in the Hanoi Hilton living up to it. It is hard to think of another man in aviation whose personal philosophy was put to such a test.
There is an important distinction here. Stockdale credited his survival to philosophy more than faith. There are a number of moving biographies of human survival written by men who endured much of what Stockdale did. Jeremiah Denton’s book When Hell was in Session is one of the most moving stories I have ever read. Denton clearly states that first and foremost, faith saved him. Likewise, this is also the central thesis of Robbie Risner’s The Passing of the Night. John McCain’s Faith of my Fathers speaks of his desire to measure up to the code of his father and grandfather. Each of these men felt the common ground of duty, country, honor, family and faith, each man differing in the proportion of strength he gained from his allegiance to each of these elements. Stockdale felt all of these, but contended that a set of values, based on ideas that were 2,400 years old, afforded him not only survival, but gave him honor, effective leadership, and allowed him to thwart his enemies despite being their captive.
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Above, James Stockdale before his aircraft was shot down over North Vietnam. As Commander of the Air Wing he flew all of the aircraft types they operated. At the Gulf of Tonkin, he flew an F-8 Crusader; later he was shot down flying an A-4 Skyhawk.
What Stockdale endured as a POW is covered on a number of Web sites. Here is a sample from his Wikipedia page:
“Locked in leg irons in a bath stall, he was routinely tortured and beaten. When told by his captors that he was to be paraded in public, Stockdale slit his scalp with a razor to purposely disfigure himself so that his captors could not use him as propaganda. When they covered his head with a hat, he beat himself with a stool until his face was swollen beyond recognition. When Stockdale was discovered with information that could implicate his friends’ ‘black activities,’ he slit his wrists so they could not torture him into confession.”
This went on for years. Stockdale was in solitary for half the time he was a POW. He spent several years in leg irons. He endured 15 torture sessions, many lasting more than a week.

Above, on the left, Colonel Risner with Stockdale beside him about a week before their release from the Hanoi Hilton. These two men, as the ranking U.S. officers, bore the added burden of leadership of all the other POWs. They took this as a deadly serious responsibility. Stockdale did not have youth on his side during imprisonment; he was 49 years old when this photo was taken.
Although the actions of the North Vietnamese officials look purely sadistic, Stockdale knew they were driven by the goals of destroying the morale of the POWs, forcing them to make “confessions,” and advancing their political goals of eroding U.S. support for the war. Stockdale saw his war as continuing through a contest of wills. He effectively and repeatedly demonstrated that he was willing to die before he would be their tool. Winning this contest is credited with convincing the prison officials that it was futile to further torture the POWs. This is the centerpiece of his being awarded the Medal of Honor.
Although many people know what Stockdale was able to accomplish, they spend far less time trying to understand how he did it. In all of his writings and recorded speeches, he stated that the means he had at his disposal was his understanding of Greek Stoic philosophy. His actions demonstrated that in a contest of wills, stoicism is very effective armor and weaponry. Three years before his capture, he was in graduate school and his instructor had given him a gift of the works of Epictetus, the best known of the Greek stoic philosophers. Stockdale absorbed this material in great depth. He brought the books with him on all three of his combat deployments.
Stoicism was the dominant creed of the Greeks, and for a long period, the Romans. Like most developed systems, it is not possible to accurately summarize it in a few sentences. Among its basic tenets are that man does not control his circumstances nor the actions of others, so they should not be lamented. Man does however have absolute control over his opinions and conduct. He cannot abdicate from this if he is to have a life of value. Men should strive to be indifferent to things they cannot control. The only thing that Stoics should never be indifferent to is the struggle between good and evil, and this battle takes place in each man’s heart, not in the external world. Each person should define their own moral purpose or quest, and not be deterred from it. Stoicism is not about allegiance to a system or state, it is about developing an allegiance to your own moral purpose. Although it is focused on the individual, its end result is not self-glorification nor narcissistic. Its goals are tranquility, freedom and leading a life without fear.
I highly recommend going to the bottom of Stockdale’s Wikipedia page,
http://en.wikipedia.org/wiki/James_Stockdale
and looking under the heading of “Writings” where you will find a link to a 22 page paper titled “The Warrior’s Triad.” This is a transcript of a speech that Stockdale gave in 1995. It is of sufficient length to come to a good understanding of the role that Stoicism played in Stockdale’s life. For a simple example of Stoicism in action, here is what Stockdale said when asked which prisoners had the hardest time in captivity:
“Oh, that’s easy, the optimists. Oh, they were the ones who said, ‘We’re going to be out by Christmas.’ And Christmas would come, and Christmas would go. Then they’d say, ‘We’re going to be out by Easter.’ And Easter would come, and Easter would go. And then Thanksgiving, and then it would be Christmas again. And they died of a broken heart. This is a very important lesson. You must never confuse faith that you will prevail in the end—which you can never afford to lose—with the discipline to confront the most brutal facts of your current reality, whatever they might be.”
| Philosophy does not promise to secure anything external for man, otherwise it would be admitting something that lies beyond its proper subject-matter. For as the material of the carpenter is wood, and that of statuary bronze, so the subject-matter of the art of living is each person’s own life. | ” | |
| -Epictetus | ||
What is in this for you the homebuilder? Something very important that it took me a long time to learn. The primary determinant of whether or not your aircraft is ever finished is not how much money, skills, information, time nor previous flight experience you have. The single most important factor is your personal attitude toward the project, and your willpower to bring the factors you do control to effective use in advancing your goals. You are never going to read this reality in an aviation magazine, as I am sure most editors don’t know it. If they do, it isn’t in their interests to say it.
In Stockdale’s test of wills, his enemy’s goal was to make him succumb to fear. If he did, they could determine his mindset and actions from there forward. It is easy to say that 99.99% of us will not find ourselves in such circumstances. Literally true enough, but perhaps misleading. Stoic philosophy is all about being in command of yourself, and not letting anyone or any circumstance dictate your opinions, attitudes or actions. Stockdale’s enemy was obvious, his goals were clear. Your life and the challenges you choose may not be as dramatically profound as Stockdale’s, but they are no less important. These things literally are the value of your life and your satisfaction with leading it. Choosing to learn, build and fly are not common goals. The vast majority of people are afraid of these things. If this fear stops them from acting on their ideas and dreams, then someone else is controlling them. People are not born to be afraid, they are taught this. Stoic philosophy is a method of undoing this, recognizing your own value and sovereignty as an individual. Aviation is a singularly appropriate Arena to develop one’s personal codes. It offers near limitless potential to those who take it seriously, it holds serious risks and penalties for those who do not. At any level worth engaging, it is not a pastime, a game, nor a sport. It is a real endeavor worthy of your devotion.
We are now in the 6th decade of homebuilding, and the resources available to homebuilders, in terms of disposable income (compared to 1950s households), tools (actually cost less today), information (the Net) and access (the Sport Pilot Rule) are better than ever. So why does the completion rate for projects remain low? It took me 10 years to understand that the answer lies inside each person. When I first started in homebuilding, I had training and information, but little money. This latter element became the helpful scapegoat for a slow start. Around me were plenty of people sending the message that if I just had more money, and blindly spent it, the trajectory of my progress would change. This is the common message of consumer aviation, and it is a lie.
Aircraft are not free, they do cost money to build. I sell parts for engines and components to mount these engines on aircraft. I consider the things we sell a very good value. On the surface, this appears to make us like every other aviation business. The difference requires a moment of thought to consider; I am here to share what we know, to teach you what I have painstakingly learned. The things we sell allow you the builder to put this knowledge into action in your own life. I am working to assist people in becoming successful builders, not blind buyers. Having worked with Corvair builders for more than 20 years, my plan is long-range. The completion rate of our builders is twice the industry average, despite many of our guys working inside tight budgets and often being new to aviation. A here-today-gone-tomorrow LLC is focused on selling things. I have always focused on the success of individual builders, and the sales have taken care of themselves.
We have all seen a guy with an untouched kit in his garage, a shelf full of electronics and instrumentation, an interior kit, and a stack of sales brochures he picked up at Oshkosh. None of the people who sold him these things made it clear to him that he couldn’t spend his way to success in experimental aviation. It wasn’t in their interests to do so. If it were my sole goal to sell things, it wouldn’t be in my interest to type this. My goal is to get many people flying. To achieve this, I need to make them aware of what really stands between them and their success. The single most common reason why people don’t finish their planes, learn to fly them and achieve their personal goals is simple: They have been continuously exposed to the subtle message that they can’t do it, they shouldn’t trust themselves, they are not worth the time and treasure of the quest. People would reject this if it were delivered this plainly, but it is sent in a thousand subtle messages that seep into the back of your head and gradually slow your progress and steal your pride. It comes from consumer co-workers who want to see your desire for adventure beaten down to the level they settled for; from the 20,000 hour pilot who would rather have you marvel at his achievements than to counsel you to have your own; from the people who live their lives in fear of everything, unable to differentiate between the odds of being eaten by a shark and dying of heart disease. It is a lot to counter, but if you have the mindset of Stockdale, you will win your contest.
Thank you.


