No. 1 retracts or opens the wing (opens or closes the VTOL engine), No. 2 opens the magazine, No. 3 retracts or opens the turret, No. 4 missile launches, No. 5 machine gun insurance, No. 6 mast retracts or opens, No. 7 stabilizes the hull and turns the VTOL nozzle, and No. 8 controls the yaw gyroscope switchWhen taking off, you should first open the No. 1 activation group to fold up the wings (while opening the VTOL engine), then open the No. 7 activation group to make the VTOL nozzle downward and stabilize the hull, open the throttle to the maximum, open the No. 1 activation group when the altitude reaches 1000, and close the No. 7 activation group after 30 seconds to reset the VTOL nozzle, and then the airship can fly.When landing, the throttle should be closed at a place not higher than two thousand meters, and the number seven activation group should be opened at the same time to make the vertical takeoff and landing nozzle downward, and then the number one activation group should be opened to make the vertical takeoff and landing engine react and close the wing, and the airship will fall slowly until it falls into the water. Land landing requires precise control of the throttle and throwing away the missiles.