RE: [COUPERS-FLYIN] Coupenger

Fri, 22 Sep 2006 09:59:20 -0700 

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That looks much like the plane diagramed
in the original Ercoupe patent.



 



ddw



 



-----Original Message-----

From: Ed Burkhead [mailto:[EMAIL PROTECTED]


Sent: Friday, September 22, 2006
11:22 AM

To: Cflyin

Subject: [COUPERS-FLYIN] Coupenger



 



 



Quad City Ultralights, maker of the
Challenger ultralight/Fat-UL/UL-trainer/ExpAB are developing and testing a
candidate SLSA aircraft.



 



In the process, they are testing a
much larger vertical stabilizer than is common on Challengers to improve the
doors-on yaw stability.  The current test tail is UGLY!  So the
Challenger group is running a design contest for ideas to suggest to the
factory.



 



One member came up with this design
for the Coupenger:






Enjoy.



 



Ed
 Burkhead



http://edburkhead.com



ed -at-
edburkhead???.com          (change
-at- to @ and remove "???")









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