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Question : Who invented the helicopter?

Option 1: Nicolaus Copernicus

Option 2: Igor Sikorsky

Option 3: Francis Cockrell

Option 4: Drinker


Team Careers360 18th Jan, 2024
Answer (1)
Team Careers360 22nd Jan, 2024

Correct Answer: Igor Sikorsky


Solution : The correct answer is Igor Sikorsky.

The first successful multi-motor aircraft and the first production helicopter were both created by Igor Sikorsky. He was inducted into the International Air and Space Hall of Fame in 1966. He was born in 1889 and was a Russian-origin American aviation scientist. He designed and built the first successful single-rotor helicopter in the United States.

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