This recogniser from Tron Legacy goes up to 100 mph, to take off, put throttle to 100%. DO NOT TURN OFF GROUP 8- gyro.FUNCTIONS, group 1 + TRIM = down-moving cockpit function. group 2 = additonal engines to move forward. group 3 = for use with vtol engine (there are no vtol nozzels, can add if you like) group 4 = some cockpit lighting effects, group 5 = becon light as a scanner and the gun as a scanning scene in tron legacy. group 8 = gyro activation, keep on. There are no other weapons and functions, enjoy, also use the pitch controls to move forward or group 2 engines. NOTE: it will say that the engines need air, just ignore it and it will slowly fly off of the ground.