I was at Aerospace America also and saw Sean do the double Hammerhead. He is one awesome pilot. And there was no Harrier about it. He just spins that tail around the propeller..

BTW, this years was the best airshow I've ever seen. If anyone who likes airshows is within the Oklahoma City driving distance, needs to come next year.

Just bring your 4 wheel drive if you have it though. Parking was a bit muddy..