A soviet anti-submarine helicopter flies over a submarineA Soviet anti-submarine helicopter flies over a submarine
The flight of a military helicopter over the boundless depths of the seaThe flight of a military helicopter over the boundless depths of the sea
Disembarkation of the crew from a multi-purpose helicopterDisembarkation of the crew from a multi-purpose helicopter
Chinook military transport helicopter performs landingChinook military transport helicopter performs landing
The sea king transport helicopter flies in the sunset skyThe Sea king transport helicopter flies in the sunset sky
A russian military helicopter is preparing to take offA Russian military helicopter is preparing to take off
The helicopter takes off from the site in the evening in the cityThe helicopter takes off from the site in the evening in the city
Canadian military transport helicopter ch-47f in flightCanadian military transport helicopter CH-47F in flight
Bell ah multi-purpose helicopter flies over the mountainsBell ah multi-purpose helicopter flies over the mountains