01-13-2021, 02:00 PM
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Contest, Sport, it's all good......
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Join Date: Jul 2008
Location: West of Minneapolis, MN
Posts: 760
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Quote:
Originally Posted by tbzep
George, the fin control surfaces have a little trapezoidal extension on the tips. Have you read what they were for during your scale research?
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I do not know what those were for, but they were not there when it flew, some some sort of pre-flight stuff (The trailing edge was recessed, so possibly to help prevent damage at the tips in handling - speculation). You can see they are not on the fin tips in this launch photo of the same flight, A-004.
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