Mike, that's the Cub the grandson is flying. He was having trouble getting it low enough to land and hit a steel bench the kids stand on to race there cars and the plane hit it hard. I was thinking broken wing at least but it didn't even dent it very bad. Dusted it off and had him go up again until he got a good landing. I never thought a foam plane could take that kind of hit and live. My Aeroworks Extra would have been rubble!!