Lissaman 7769 Airfoil

From: Bruce McCrory <hbm55_at_comcast.net>
Date: Sun, 04 May 2008 15:38:51 -0000

When I tried SO a few ago, experimented and made one wing modeled after
the Gossamer Condor. At the next Kibbie event Jim Richmond pulled an
EZB out of his suitcase with a suspiciously similar airfoil. If not
evolved into an urban legend of time, I think he concurred to the
source of inspiration.

His model flew somewhat better than mine. I attribute the difference in
success to mine also including the successful 'new' "leading edge". I
still find bits of that rib when cleaning the shop (spare bedroom) and
model mausoleums.

Post motivation:
1. Experimentation is good.
2. Experimentation is not always successful.
3. Jim is an experimeter.
4. Originator of the 'banana rib' noted.

Bruce
in Seattle
Received on Sun May 04 2008 - 08:38:57 CEST

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