While you are pushing around the driveway, you HAVE to make the airplane sounds.

VVVRRROOOOOMMMMM is a car. EEEEEAAAAAAOOOOOOWWWWWW is more like an airplane. lol
-- edit -- A friend of mine has Real Flight. He is always telling me to "give it a little left rudder" while taxing toward the runway and hold it until the aircraft ganes some speed. The turn is because of engine torque in most cases.
Larry