type of competition rules set by FAI (Fédération Aéronautique Internationale) where points are awarded for precise movements, and consist of a given set of maneuvers that each pilot must execute as precisely as possible.
Apr 25, 2016
type of competition rules set by FAI (Fédération Aéronautique Internationale) where points are awarded for precise movements, and consist of a given set of maneuvers that each pilot must execute as precisely as possible.