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Re: Europa-List: Monowheel Flap Operation

Subject: Re: Europa-List: Monowheel Flap Operation
From: Fred Klein <fklein@orcasonline.com>
Date: Wed, 30 Dec 2009 07:07:22

...an interesting topic...as a mono-builder, I've put in the hardpoint  
for the flap motor as per the trigear supplement to facilitate  
possible future conversion...remains to be determined how, in such an  
event, I would retract the outriggers...Eric Trombley, if I recall  
correctly, has an electric outrigger retract system which buries the  
entire assembly within the Classic foam wing; I know of several  
electric retract installations which leave the pivoting assembly  
intact. OTOH, I know of one Brit who leaves his outriggers down all  
the time as he is convinced and confident that stowing them does not  
reduce drag by a measurable amount.

...for anyone who has pretty much followed the build manual and is  
concerned about finishing his bird too soon, I'd say that this topic  
would take one off at a suitable tangent and suck up 6 months to a  
year...bearing in mind that the proper operation of the outrigger  
system is mission critical every time you land. I'm content to leave  
this sleeping dog lie (or is it lay?).

Notwithstanding my personal aviation mantra ("always manage the degree  
of novelty"), I've become somewhat of a deviant in my Europa build so  
I'm no one to talk...satisfying, but it definitely impacts time before  
first flight.

a penny's worth,

Fred
A194



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