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Old 10-23-2007 | 12:15 PM
  #8  
EF
 
Joined: Feb 2005
Posts: 564
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Default RE: Sig Miniplane - flat bottom or semi?

Thanks, I must say I realy enjoyed building and flying it, even if only 44" span. Truly rewarding.

One pic below shows part of the plan, where it can be seen that the airfoil is NOT flat bottom but actually semi-symmetrical.
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