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The helicopter was invented in 1939?
They were in process of invention at that time
Who invented the helicopter in 1918?
Nobody invented the helicopter in 1918
Who made the first helicopter?
The first Helicopter was made by Igor Sikorsky, in 1939.
Who was the inventor of helicopter?
Igor Sikorsky invented the helicopter.
When where and why was the helicopter invented?
no
By who the helicopter was invented in 1939?
Sikorsky
The helicopter was invented in 1939?
They were in process of invention at that time
What was the name of the place where the helicopter was invented?
I am wondering where was helicopter invented?
Who invented the helicopter in 1918?
Nobody invented the helicopter in 1918
Was the helicopter invented in England?
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
Which scientists invented the helicopter?
An engineer, Igor Sikorski, invented the helicopter.
Which African American invented the helicopter?
No African American invented the helicopter. The first practical helicopter was invented by Igor Sikorski, a Russian American.
Who made the first helicopter?
The first Helicopter was made by Igor Sikorsky, in 1939.
Who invented he helicopter?
Igor Sikorsky invented the first practical helicopter around 1940
Who was the inventor of helicopter?
Igor Sikorsky invented the helicopter.
When where and why was the helicopter invented?
no
Was it possible for William McKinley to fly in an airplane or a helicopter during his term in office?
No, it was not possible. William McKinley served in office from 1897-1901. The first helicopter wasn't invented till 1939, 38 years after his assassination.
