" flying fortress ", 1936-1939gg ., a-10, a400m, activities, airbus, all-metal, american, angl.north american, applications, art, attack, average, b -17, b-25, b-25 mitchell, basic, biplane, boeing b-17, bomber, bombers, book, c-1, c.a.s.a., cantilever, civil, clouds, d3-a1 val, deck, developed by, dhc-3 turbo otter, diamond da42, dive, engines, england, english, fairchild, fighter, fighters, fighting, flying fortress, four-engine, four-engine bombers, general purpose, german, hangar, heavy, ju.290, junkers, kawasaki, la 7, landed, lavochkin, lightweight, military transport, mitchell, monoplanes, north, picture, plane, quadruple, quintuple, radius, raid on pearl harbor, republic, runway, scout, september 71941, service, shop, single, single-engine, single-engined, sky, soviet, spain, spitfire mk.7, su35, support, the first, the piston, thunderbolt ii, torpedo, turboprop, twin star, twin-engine, type 245, vickers, vildebeest, war, ww2