Paul RakoTechnical Editor Paul Rako looks at analog technology in power supplies, interface, the signal path, and life in general.


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Thursday, July 31, 2008

Unreal Aircraft website and the Custer Channelwing

Jul 31 2008 1:57AM | Permalink | Email this | Comments (5) |
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All the excitement about the new jetpack unveiled at Oshkosh (watch the video where it sucks in a tree branch) got me interested in airplanes again and last night I came across an interesting website about unusual aircraft. That website lead me to the Custer Channelwing, and true oddity and apparently a practical VSTOL aircraft. It also demonstrates how a bad engineer/geek/dork personality can hold you back, well at least if you are not Bill Gates. It seems that Custer, the inventor of the channelwing was offered a pile of money from a major aircraft company, but he insisted he be hired to work there along with some other onerous restrictions, so the deal fell through. Don’t overvalue you intellectual property folks, my mentor, Big John Massa tells me that the “idea man” can expect 1.5 to 3%. It is the perfection and development or the reduction to practice you might say where the real work and the real rewards are. It takes a lot more to make a successful business that a successful product and it takes a lot more to make a successful product than a good idea.

 Custer Channelwing

The Custer Channelwing was developed in the 1920’s and apparently works as a VSTOL aircraft. It is trying to be revived even today.


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Reader Comments


at 7/31/2008 12:36:41 PM, Meredith Poor said:
This particular picture looks more like 1950s than 1920s. All-aluminum airframes didn't exist before the 1930s. Horizontally opposed 4 and 6 cylinder engines could be found on Piper Cubs before WW II, but these did not scale up to anything like what's in the picture until the late 1940s or mid-1950s. There are other details that hint at a late 1950's early 1960's design, including the pitot tubs, landing gear, and tail beacon. Many aircraft builders were still using radial engines on 'medium twins' as late as the mid-1950's.

at 7/31/2008 2:10:14 PM, DW said:
The CCW-5 in the picture had its first flight in 1953.

at 8/5/2008 7:16:47 AM, Dave R said:
I remember an old article on the Custer in some aviation rag of the 60s. I think it showed up in popsci or some such too. Check out an even stranger, though more modern concept, the fanwing: www.fanwing.com

at 9/4/2008 9:05:48 PM, Ron Hutchinson said:
I have made an RC model with a single channel and "pusher" motor. The wing span is 46". It has lots of lift and thrust, but is inclined to do "ground loops". It does not have the "Pod" shown in the twin engine photo and maybe thia haa something to do with the problem. Hutch.

at 9/7/2008 1:50:04 PM, Ron Hutchinson said:
I want to display a photo of a "Custer Wing" model aircraft. Will someone explain to me how to do this. ronnan@shaw.ca Thanks in anticioation.

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