Cobra; tank killer surpreme Helicopters Superbase 16 Kaneohe Bay; The Marines' Hawaiian Haven Air Rescue saving lives stateside Soviet Battlefield Helicopters Illustrated History of Helicopters Gevechtshelikopters; de haviken van het slagveld nieuwe Luchtvaartboek voor jongens illustrated history of Helicopters Flying Guns World War I: development of aircraft guns, ammunition and installations 1914-1932 Handley Page an aircraft album Modificaties Mod.: 32. Improvement of down-lock indication for main u/c introduced
