A Russian helicopter flies over the water surface of the river
Camouflage helicopter of the USSR flies over the city
A combat helicopter participates in military operations
Drawing of a military helicopter over the mountains
A Soviet anti-submarine helicopter flies over a submarine
The Soviet one of the heaviest Mi6 helicopters in the world
Drawing of the legendary Soviet Mi-26 helicopter on the background of mountains
Drawing of the Mi-24 helicopter on the background of mountains