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![]() "floater" wrote in message om... http://starbulletin.com/2003/11/18/news/story4.html Just imagine how much traction this story would get if the thing had had a auto conversion on it. Rick Pellicciotti |
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"It's just one of the risks you take when you play the game with a
single-engine aircraft," he said. Well said Mr. Swears. 90MPH was the slowest he could get it before he went into the drink? "Rick Pellicciotti" wrote in message news:3fbbc471$1@ham... "floater" wrote in message om... http://starbulletin.com/2003/11/18/news/story4.html Just imagine how much traction this story would get if the thing had had a auto conversion on it. Rick Pellicciotti |
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Not unusual. I cross the fence at 100 knots in the Twin Comanche and land
at 85 knots or so on a normal length runway. John Stricker "Corky Scott" wrote in message ... On 19 Nov 2003 17:16:03 -0800, (Jay) wrote: "It's just one of the risks you take when you play the game with a single-engine aircraft," he said. Well said Mr. Swears. 90MPH was the slowest he could get it before he went into the drink? Just taking a guess, but if he was heading for San Francisco at this time, his airplane must have been pretty heavily loaded. I've always been impressed with how high the landing speed of many of the canards is. This one, at it's max fuel load could easily have been around 80 or so. The guy probably did not want to let it get to the speed where the canard lost lift and the nose pitched down. I think even the Grumman F6F Hellcat landed slower than 90. Corky Scott |
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On Fri, 21 Nov 2003 17:41:37 -0600, Big John
wrote: Corky Have you enough ammunition on auto engines to stop the nit picking in this group? Both Lyc and Con started life with auto engines G Big John Big John, to the best of my knowledge, I try not to nitpick. I try to present facts as I know them. I believe that there are various auto engines that can be successfully converted and I believe it strongly enough that I'm assembling a Ford V6 in my shop that will be the engine I fly behind. You weren't here when this subject was first aired many years ago, but there were many sceptics... actually that's not a strong enough word. There were some extremely vocal critics of the concept who felt that no auto engine would work in an airplane. One of them was an auto engineer, a guy who used to work for the Chaparal Racing Team with Jim Hall. He was absolutely positive that V configured auto engines would disintegrate (literally) under the stress. He also believed they could not cool because the coolant passages were too small and the cylinders too close together. He was wrong. In order to build a reliable auto conversion, you do have to do your homework. You have to safety wire just about everything that could come off including the oil pan bolts. You have to build using accepted aviation practices. There have been guys who screwed gas or oil lines into the block and then ran them to the firewall. They broke. You can't mount pipes solidly to the block and run them for any distance, prop vibration will eventually crack them. The guy who developed the Ford V6 discovered that the stud that holds the air filter can and will unscrew and drop into the engine, if you don't safety wire it. How did he discover this? Because it did. It was one of the many flights in which he coasted back to the runway. By now, many guys have successfully built and flown the Ford V6. One guy accumulated more than 2,000 hours without anything falling off or failing. Others are in the over a thousand hours hobbs time category. For some reason, success stories like this don't seem to matter to those who feel using an auto engine won't work. I do intend to test run the engine extensively. I'm fabricating an engine test stand along with the engine assembly process. While it's true this doesn't exactly duplicate the stresses encountered during flight, it's the best I can do, and better than just hanging it on the airframe and testing the engine during the very first flight. One thing at a time please. Corky Scott |
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Dan
I thought he (his support group in St Louis) couldn't scrape up enough money to buy a twin? Big John On 21 Nov 2003 21:41:13 GMT, (B2431) wrote: From: (Fred the Red Shirt) (Jay) wrote in message "It's just one of the risks you take when you play the game with a single-engine aircraft," he said. Well said Mr. Swears. OTOH if your two-engine plane is too heavy to fly on one engine alone you face twice the risk you do in a single-engine. FF Some guy named Lindbergh flew a little airplane across a pond a long time ago. He elected to fly a single engine for the simple reason he couldn't see dragging a second engine if one failed. Dan, U. S. Air Force, retired |
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Thread | Thread Starter | Forum | Replies | Last Post |
AOPA Stall/Spin Study -- Stowell's Review (8,000 words) | Rich Stowell | Aerobatics | 28 | January 2nd 09 02:26 PM |
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Objective Engine Discussion | Rick Maddy | Home Built | 26 | October 14th 03 04:46 AM |
FS: O-235C1 Lycoming engine (core) | Del Rawlins | Home Built | 0 | October 8th 03 09:46 PM |
Corky's engine choice | Corky Scott | Home Built | 39 | August 8th 03 04:29 AM |