The 2.2 version has stronger suspension for better ground maneuverability. The 272 2.2 NAP is the non-weaponized 272 2.2 AP. Previous desc for the 272 2.2 AP: The RM 272 2.2 AP is the newest version of the 272 airliner, and has been equipped with better engines, better flap systems, and larger landing gear. It is able to fly at slower speeds, as well as takeoff and land in shorter distances than the original 272, and it now has a higher top speed due to the engines. Instructions: Press 2 with trim up for gear up, press 4 and use vtol for flaps, press 6 with vtol all the way down for stall warning units. Press 5 for exta flares. Press 1 for landing lights, 3 for interior lights. Have Fun.