yes
Russia
United States industrialist (born in Russia) who designed the first four-engine aeroplane and the first mass-produced helicopter (1889-1972)
1912 was when the first helicopter flown
The first helicopter was made in 1909.
the first thought of the helicopter was in 1787
Attempts to create helicopters can be traced back to Leonardo da Vinci, but the first working prototype helicopter, the VS-300, was invented by Igor Sikorsky (Russian/American) in 1939. The next model he designed was the R-4 in 1942, which was the world's first mass produced helicopter
25 May, 1889 in Kiev, Ukraine, Russia.
The first helicopter was called the VS-300.
The first Helicopter was made by Igor Sikorsky, in 1939.
No, the first practical helicopter was made in 1941.
Sikorsky's V-300 was the first practical helicopter.