"albatross", "antey", a-10, a-50, aero l-39, aew, air force, airplane n38x, airport, albatros, all-metal, american, an- 22, art, attack, av-8b, avro 504 series, avro series 504, basic, book, british fighter of world war ii, combat training, commercial, de havilland, design bureau, detection, developer, dh.104, double, douglas dc- 3, douglas dc-3, dove, dry, fairchild, far, fighter, fighters, flight, grass, grumman aa-5, hangar, harrier, highly mobile, interceptor, li 2 in the ussr , lightweight, many, mcdonnell douglas, mig- 31, monoplane, multi-purpose, passenger, plane, quadruple, radar, raf, republic, russia, russia ., shock, short-haul, single, sky, soviet, stormtroopers, su- 30mk, supermarine spitfire, the field, thunderbolt ii, transport, turboprop, twin-engine, upgraded, with two piston engines, yak- 52