I just lost my H9 Xtra Easy due to the fact that the ailerons came loose on both wings. I've been flying 2 H9 sticks for the last year but occasionally took the Xtra Easy up for some relaxing fun. Had an OS 46FX on it for the last year which seemed to be too much for it. It replaced the original MDS 40 which was horrible. Anyway, I heard a loud flutter, saw my wings shake violently and I lost all ailerlon control. Both ailerons pulled loose from the wing. Tried to bring it in with rudder and then lost all radio contact. The vibration shook the battery loose from the receiver and it spun in. Very sad. Loved that plane.