Most helicopters use acrylic glass (also called plexiglass) for for the windshield because of its light weight. Acrylic glass is very easy to scratch however, and so the windshield may need to be replaced several times through the lifetime of the aircraft.
The helicopter is made out of metal and tin.
The helicopter was made in China.
The first helicopter was made in 1909.
Nobody made the helicopter in 1900
The first Helicopter was made by Igor Sikorsky, in 1939.
No, the first practical helicopter was made in 1941.
the helicopter made him horny
Sikorsky made the first practical helicopter. Bell followed very soon after
me as in me........................
It was not built then, but Leonardo da Vinci made a drawing of a helicopter in the 15th Century.
Igor Sikorsky made the first practical helicopter
Igor Sikorsky made the first practical helicopter