The main attack helicopter takes off from the site
The Sikorsky helicopter taking off. s-76 from the helipad
A Soviet anti-submarine helicopter flies over a submarine
The flight of a military helicopter over the boundless depths of the sea
Disembarkation of the crew from a multi-purpose helicopter
Chinook military transport helicopter performs landing
The Sea king transport helicopter flies in the sunset sky
A Russian military helicopter is preparing to take off