Amphibian tank.to start the engine use number (1) and use (VTOL lever up) to forward, to backward (VTOL lever down). to turn this tank you need the engine on, use (Yaw) to turn this car. to turn the turret simply use (Roll). to activate the main weapon use number (2), it also activate the up and down hinge. to activate secondary weapon use number (4). this tank can be manuver in water. use number (3) to activate the propeller and use throtle to add power to propeller. to raise the propeller use (TRIM up) so it can be use.to open the cockpit door use number (5) and (VTOL down) ;you can also eject the pilot seat use number (6) to snap the seat ; Use number (7) to use the parachute