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Which African American invented the helicopter?
No African American invented the helicopter. The first practical helicopter was invented by Igor Sikorski, a Russian American.
When was the double rotor helicopter invented?
1944
Did Emile Berliner invent the helicopter?
no, he did not invent the helicopter He invented the Gramaphone and the early microphone Hope that this answer helps you!
Who invented it and what year was it invented?
who invited what leonardo de caprio 1845 invented a tank like object and a helicopter why dont u google stuff goodbye
Who invented plastic notes?
a group or scientists in portugal.just kidding.australia
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
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 invented he helicopter?
Igor Sikorsky invented the first practical helicopter around 1940
Who was the inventor of helicopter?
Igor Sikorsky invented the helicopter.
What is the name of the person who invented the helicopter?
Igor Sikorski invented the first practical flying helicopter.
What black man invented the helicopter?
J. T awston invented the helicopter (black male)
When where and why was the helicopter invented?
no
How old was Igor Starvinsky when he invented the helicopter?
That is Igor Sikorski, and he was in his 40 's when he invented the first practical helicopter.
What was the name of the Russian who invented the helicopter?
Igor Sikorski, a Russian born American, invented the first practical helicopter.
Who invented the hovering helicopter?
Igor Sikorski perfected helicopter hovering
What was the helicopter used for when it was invented?
The helicopter was first used as a troop transport.
