Paul Cornu invented the first helicopter. It was very different from modern helicopters, though.
I am wondering where was helicopter invented?
Nobody invented the helicopter in 1918
An engineer, Igor Sikorski, invented the helicopter.
No African American invented the helicopter. The first practical helicopter was invented by Igor Sikorski, a Russian American.
The very first piloted helicopter was invented by Paul Cornu in 1907, but this design didn't work. Later, a Frenchman Etienne Oehmichen built and flew a helicopter 1 km in 1924. An earlier practical helicopter that flew for a decent amount of space was the "German Focke-Wulf Fw 61."
Igor Sikorsky invented the first practical helicopter around 1940
Igor Sikorsky invented the helicopter.
no
Igor Sikorski invented the first practical flying helicopter.
J. T awston invented the helicopter (black male)
Igor Sikorski constructed the first successful modern helicopter