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Jam Nut Triple Threat
Jam nuts serve a purpose and that is to prevent actuating arms from becoming...
Hidden Tinnerman Washers
A new approach to reinforcing holes for wheel pant attach screws.
Calculating Weight and Balance
Tackling weight-and-balance calculations is a task we have all faced with some trepidation, but...
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Mel Asberry - 0
When can a project be registered as Experimental? Can a non-complying airplane be registered as an LSA? How is the 51% criterion determined? Answers to these questions come from DAR Mel Asberry.