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Old June 13th 17, 01:03 AM posted to rec.aviation.soaring
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Default Gap seals effectiveness study?


A lot depends on the airfoil and condition of surfaces. For a 1-26 that needs paint, not much difference.


Disagree, a properly sealed 1-26 has almost 5 mph slower stall, and a crisper roll than one that is not sealed.

Kevin
92, formerly 192