1980 - h.gg ., ah-64, apache, army, asw, battle, bike, chair, city, flight, from the top, grey, hang, height, helicopter, helicopters, in a simple, is designed to detect, ka- 27, ka- 50, kamov, king, main, men, mi- 26, mi-26, middle, moscow, navy, next to a depth of 500m, okb kamov, pilot, race, red, russian air force, s-61-sh-3, sand, sea, shadow, shock, shukhov, sikorsky, sky, skyscraper, soviet antisubmarine helicopter, stalin, sunset, tank, the russian air force, things, tiger, to dakar, top, tower, town, track and destroy submarines, transport, united states, united states., view, views, war, was established in the late 70 g, weapon