 You have the rocket motor and the rocket booster. So in here's the motor, and then you have the booster that you're going to screw onto that rocket. It's the assistant gunner that is going to inspect the ammunition to make sure there's no rips in the booster and that cardboard and going to screw the ammunition together. The assistant gunner is also going to load that rocket into the launcher. You have to make sure before you're ready to fire that the air gunner is going to pull that safety pin, or else the rocket's not going to go off. Rocket!