Ключевые слова: 2017, 4 regiment, air show, air tattoo, aircraft, apache, army air corps, aviation, british, chopper, explosion, fairford, fire, flames, flight, fly, flying, helicopter, international air tattoo, military aviation, motion blur, movement, prop blur, raf fairford, riat, riat 2017, riat17, riat2017, royal international air tattoo, smoke, speed, wah64d, wah64d apache,