TThe Cessna O-1 Bird Dog is a liaison and observation aircraft that first flew on December 14, 1949, and entered service in 1950 as the L-19 in the Korean War.
The de Havilland Canada DHC-2 Beaver is a single-engined high-wing propeller-driven short takeoff and landing aircraft.
The Douglas DC-3 is a propeller-driven airliner that was manufactured by the Douglas Aircraft Company.