Martin Münster with Edge 540 v3 from Hacker Model Production during exhibition in Friedrichshafen 2018. Edge is super aerobatic model for extreme aerobatic flying. Model is produced by modern technology on CNC machines from EPP “almost unbreakable” material. Light weight model design from EPP foam with carbon reinforcements gives solid and stable construction. Model is able to do looping in “knife” flight and performe unlimited flying maneuvers. Easy build and a lots of fun :)