Turbo Prop Aircraft Airplane Passengers Cabin Height Cabin Width Cabin Length King Air 90 6-7 4.9 ft. 4.5 ft. 12.7 ft. King Air 200 7-9 4.9 ft. 4.5 ft. 16.7 ft. King Air 350 7-9 4.9 ft. 4.5 ft. 19.5 ft.