1934 ., a-4ar, air, air force, airbus, airplane, airport, an- 22, an-2, an-22, anna, antaeus, antey, antonov, art, asw, attack, aviation, battle, bear, biplane, boats, c-1, cargo, d-fone, deck, defense, design bureau, destruction, detection, developer, douglas, douglas c-47 skytrain, dpls, enemy, flight, french, from, front, green, heavy, in the sky, kawasaki, later on, lightweight, lines, maize, military, military transport, more, morning, n-2501, new york, noratlas, nord, one, p-200a, picture, plane, planes, planes., removing, russia ., single-engined, sky, skyhawk, smoke, soviet, soviet union, suburban, the battle of the philippine sea, the world, transport, trucks, tu- 142, tupolev, turboprop, twin-engine, underwater, united states., very, was used, world war ii