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.
A helicopter pilot flies a helicopter in the army.
For the helicopter body to be in balance and direction to steer the helicopter.
There is no helicopter.
Helicopter pilots do
In their helicopter.
in a helicopter musem
with helicopter mod
it's a helicopter
No