by Rick Byrd -----   Sound score is a tough one to improve on. Maybe in your area the sound score stays at a 5 because no one has heard a q...

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  by Bruce Hanley, IMAC Rules Committee Chair --- A couple of general things before we dive into the judging details involved with spins: ...

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  One of my passions in life is to teach. After a long discussion with Mike Hurley after sharing with him how passionate I was to share my life...

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  by Bruce Hanley, IMAC Rules Committee Chair ---  ( 1/4 circle up to a full circle...): In a roller, the only choice available to pilo...

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By Bruce Hanley (12/08) and revised by Wayne Matthews (12/10) As a CD you are responsible for the conduct of the contest. There are some minimal rule...

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   by Bruce Hanley, IMAC Rules Committee Chair ---   The subject is the leftward turning tendency of our planes that we have t...

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 by Bruce Hanley, IMAC Rules Committee Chair ---   The first issue you must decide when judging snaps is that he did or did not do th...

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 by Bruce Hanley, IMAC Rules Committee Chair ---   When the Aresti calls for a turn (non-roller...) what is meant is an "Aerobatic Tu...

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By Wayne Geffon ----- This method is how I go about checking CG on a plane that weighs too much to put on a CG machine. This is generally the same w...

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by Wayne Geffon - September, 2006 I was asked to do an article on IMAC set up in my 40% Carden 260. I’d like to start out by saying that this is pur...

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