Ключевые слова: aerospace, air force, aircraft, airfield, airplane, airport, airshow, army, aviation, berlin, black, blade, closeup, defense, engine, equipment, exhibition, expocenter, germany, ila, industries, military, navy, north american, piston, plane, propeller, public, radial, t28b, trade, trainer, trojan, united states, us, usa, weapons, white, wright r18209,