Ключевые слова: 47, aerial, air, aircraft, airforce, america, american, apache, armed, army, attack, aviation, blade, cargo, ch, ch47, chinook, combat, double, eggbeater, flag, flight, fly, force, giro, green, gun, gunship, helicopter, hover, hoverplane, marines, military, motion, navy, plane, power, rotor, ship, soldier, symbol, team, transport, transportation, two, war, washington,