Well that is tragic my thoughts and prayers go out to his family, and I hope he makes a full recovery. But not to talk bad about the replies you have had, but you do not want the government involved with this hobby. You think this stuff is pricy now just wait till they get involved with it, you wont even be able to afford a heli or a plane. And if you can afford it you want be able to afford the schooling you'll have to have to own one, and opperate it. Anything the government touches turns into alot of money. Just think about that?