Experimental helicopters existed from the 1920s through the 1950s. Choppers came into their own in the 1960s.
Helicopter generation=1960s
The Westland Wasp is a turbine powered, shipboard anti-submarine helicopter. Also a unique first generation jet helicopter made famous for being the first helicopter ever to be operated from (frigates and destroyers) and the first helicopter to disable an enemy vessel at sea. Is a naval vessel used for kits and landing in difficult areas
A purple helicopter is a helicopter of the color purple. Really?
Everybody I know says A helicopter.
For the helicopter body to be in balance and direction to steer the helicopter.
A helicopter pilot flies a helicopter in the army.
There is no helicopter.
In their helicopter.
Helicopter pilots do
No
with helicopter mod
in a helicopter musem
it's a helicopter