"dolphin", "spirit", 2015, a.zhirnov, aeroflot, aircraft, airport, american, bird, boxing, commercial, crossbill, fighter, flight, girl, gloves, helicopters, il-96, ilyushin, impact, ka- 226, kamov, l-29 delfin, maks, maneuverable, max, mi- 26, mi-28, miles, multi-purpose, multifunctional, of the blade, on a branch, passenger, picture, pilatus pc-12, pilatus ps-12, plane, readiness, runway, russian air force, s-76, sikorsky, sikorsky s-76 spirit, sky, soviet union, speed, sports, start, su- 30cm, takeoff, terminal, the band, the carrier, trainer, tu- 134b, tupolev, turn, widebody