Fly an Aerobatic Quadcopter with Curtis Youngblood (Video)

It goes up, it goes down, it goes upside down and keeps on flying. We're talking about Curtis Youngblood's latest quadcopter prototype, but as his website says, "Curtis has been flying and competing with RC Helicopters since the early 1980s and is a Multi-time World Champion and Multi-time 3D Champion." This lucky dog has managed to turn his hobby into a business; he makes and sells radio controlled helicopters -- not the $60 ones from Harbor Freight, but sophisticated aerial beasts that can car...