I dont think it is a GP.Some of the hardware seemed offshore.This little demon flies very well.It is frighteningly agile and quick with my magnum 46 pro and apc 12x4 prop.Yet when flown at reduced throttle it just flies nicely and crisp.Stalls are virtually non existent,only when really pushing the slow or high g envelope,and then they are more warning stalls.it never seems to want to fall out of the sky.I have put this thing through the most nastiest,brutal aerial ballet,and it has not come apart or even showing signs of weakness anywhere.I am sure one day someone will reckongnize this kit.Main reason is,so I can get a possible replacement cowl if needed,or any other parts that may get damaged.I couldnt find anybody local to make me a copy,before I installed it.