Who Invented Helicopters?

Answer

Igor Sikorsky is often called 'father' of helicopters, but he was not the first inventor. He is the one who invented the modern helicopter in the 1940s. Paul Cornu invented the first in 1907, but his was not successful.
Q&A Related to "Who Invented Helicopters?"
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Russian-American Igor Sikorsky was an aircraft deigner known for his successful invention of the helicopter ...
The first piloted helicopter was invented by a man named Paul Cornu in 1907. However, his design was unsuccessful. With that being said, Etienne Oehmichen not ...
Igor Sikorsky made the first helicopter that worked well in 1940. Paul Cornumade one and flew it in 1907, but his was 'lemon'. Sikorsky's design was so good ...
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