I owned one and flew it often. It is actually IMHO a better flying airplane than the Super Chipmunk and the ME-109 Stunter. It is much lighter. It does have a foam wing and is capable of insides, outsides, figure 8's, wingovers, and inverted flight. Dan is right, it is a little touchy and does not fly as well as the Hyper Viper. I have all of these airplanes and would rate the Hyper Viper 1st, Crusader 2nd, Chipmunk and ME-109 tied for 3rd as they are basically the same airplane. The Crusader is a great little plane for backyard flying. Mike