Mike McConville’s desire build
Hi every body
Desire, is my other have to build planes, Supra star project made me warmed up and now it’s time to start a new project. |
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I will modify Mike’s design a little
in his design pipe goes inside the fuse and header occupies tank room so he had to bring tank back into the canopy therefore a pumped engine is necessary. on the other hand cooling the pipe is a concerning issue. I canged the pipe position from inside the fuse into a Conventional half tunnel belly, this way header will not occupy the tank room back to the firewall, so I will move the tank forward and will run the engine without pump. cooling of the pipe will be much better and there will be more room inside the fuse for servos. the other modification is a take apart wing and also fixed carbon fiber landing gears on fuselage instead of retracts. Ehsan |
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This is Mike’s original design Note the header occupying tank room and the pipe occupying servos room without enough cooling and the tank position in canopy which needs a pump to feed engine. Of course Bringing the tank forward will produce some CG problems during flight. Ehsan |
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Mike McConville’s desire build
Amazing! It's a pleasure to see you work
Valerio |
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Another nice build. I scratch built one a few years ago and had the luxury of the glass fuselage top to speed up the build. Great flying airplane!
-Will |
Originally Posted by flywilly
(Post 12612233)
Another nice build. I scratch built one a few years ago and had the luxury of the glass fuselage top to speed up the build. Great flying airplane!
-Will What was flying weight and also the power plant? mine will be powered up with a Super tiger rear exhaust, my estimation of weight is about 3200-3300 grams. regards, Ehsan |
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https://cimg0.ibsrv.net/gimg/www.rcu...e7dcf7ef2.jpeg https://cimg4.ibsrv.net/gimg/www.rcu...62b65234f.jpeg I always use 100 gram glass cloth and some epoxy to reinforce sides and joints, it’s much lighter and easier than plywood doubler. https://cimg7.ibsrv.net/gimg/www.rcu...b2325a825.jpeg Making the firewall by laminating three pieces of 5 ply 2.5 mm plywood. https://cimg1.ibsrv.net/gimg/www.rcu...7964f71ef.jpeg https://cimg6.ibsrv.net/gimg/www.rcu...900ba8b0c.jpeg Using some CA to tag motor mount on firewall, then drilling screw holes. https://cimg1.ibsrv.net/gimg/www.rcu...2d0f73648.jpeg https://cimg4.ibsrv.net/gimg/www.rcu...ed075ed24.jpeg https://cimg7.ibsrv.net/gimg/www.rcu...6e71f840c.jpeg https://cimg8.ibsrv.net/gimg/www.rcu...ce1962ff8.jpeg https://cimg1.ibsrv.net/gimg/www.rcu...a4ee50256.jpeg https://cimg3.ibsrv.net/gimg/www.rcu...f5ce2b325.jpeg |
Hi Ehsan,
Flying weight was around 7.5 pounds powered with an OS Hanno Special. Also fixed gear. I did modify the wings (and maybe the stab) by reducing the tip chord and the tip thickness. I will try to find a photo. Your build is progressing very nicely. Great craftsmanship. -Will |
Superb work!
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Very nice! I have a short kit with the fiberglass deck that I need to build.
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Thought you might enjoy these. This is from the NATS in 1990 when I was competing with these guys. M. Klein was Mconville's buddy. As I recall the plane had not been kitted yet.
Note in the second pic Chip Hyde photobombing this. https://cimg7.ibsrv.net/gimg/www.rcu...8a70e2f7b2.jpg |
H
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Nice work!
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Very, very nice work.
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Some new updates
https://cimg2.ibsrv.net/gimg/www.rcu...369706a13.jpeg I cut myself with cutter blade terribly bad after taking this photo Therefore the project stopped for a few months https://cimg7.ibsrv.net/gimg/www.rcu...5084644a7.jpeg https://cimg4.ibsrv.net/gimg/www.rcu...80b1f91b9.jpeg https://cimg1.ibsrv.net/gimg/www.rcu...0063e3413.jpeg https://cimg7.ibsrv.net/gimg/www.rcu...699161a1d.jpeg https://cimg2.ibsrv.net/gimg/www.rcu...e8a728bb9.jpeg https://cimg4.ibsrv.net/gimg/www.rcu...ed6de76a1.jpeg https://cimg5.ibsrv.net/gimg/www.rcu...97a1ad934.jpeg https://cimg7.ibsrv.net/gimg/www.rcu...a6c880a02.jpeg https://cimg0.ibsrv.net/gimg/www.rcu...63e77f99a.jpeg https://cimg4.ibsrv.net/gimg/www.rcu...135c2d4ff.jpeg https://cimg6.ibsrv.net/gimg/www.rcu...93acbdee6.jpeg https://cimg8.ibsrv.net/gimg/www.rcu...4576b6953.jpeg https://cimg9.ibsrv.net/gimg/www.rcu...061060efa.jpeg https://cimg1.ibsrv.net/gimg/www.rcu...459d328d2.jpeg https://cimg2.ibsrv.net/gimg/www.rcu...75d6df53c.jpeg https://cimg4.ibsrv.net/gimg/www.rcu...e428f3d10.jpeg https://cimg5.ibsrv.net/gimg/www.rcu...0fdf09617.jpeg https://cimg6.ibsrv.net/gimg/www.rcu...24b00daa8.jpeg https://cimg7.ibsrv.net/gimg/www.rcu...713351d2f.jpeg https://cimg9.ibsrv.net/gimg/www.rcu...e0f08c77f.jpeg https://cimg2.ibsrv.net/gimg/www.rcu...afc883c23.jpeg https://cimg3.ibsrv.net/gimg/www.rcu...9a1f689d9.jpeg https://cimg5.ibsrv.net/gimg/www.rcu...a354a2dab.jpeg https://cimg8.ibsrv.net/gimg/www.rcu...9df94b8cc.jpeg |
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https://cimg5.ibsrv.net/gimg/www.rcu...771aa1eb0.jpeg https://cimg6.ibsrv.net/gimg/www.rcu...b55b17900.jpeg Theses photos are taken prior to the test flight . It flew really well. It weighs 3450 gr without fuel. Powered up with Super Tiger 61 serie X rear exhaust and Novarossi header and pipe. |
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