engine use Throttle to forward, to backward and brake use Brake. to turn left and right use Yaw. Group 1 to rotate the kokpit (VTOL to horizontal TRIM to vertical). Group 2 to activate and rotate gun (VTOL to horizontal TRIM to vertical). Group 3 to raise the flag. Group 4 to open missile door. Group 5 to open hanggar. Group 6 to activate helicopter engine (helicopter engine use VTOL Up to start and down to middle to reduce or stop) and to release helicopter from detacher. Group 7 to release helicopter from ship. Have fun. The previous 4 and 5 edition are defect in missile launch system. This edition been fix. I'm sorry for my mistakes in previous edition.