Igor Sikorsky

Born

May 25, 1889

Died

October 26, 1972 (aged 83)

Known as

military flight engineer, inventor, aircraft pilot, entrepreneur

Igor Ivanovich Sikorsky was a Russian-American aviation pioneer in both helicopters and fixed-wing aircraft. His first success came with the Sikorsky S-2, the second aircraft of his design and construction. His fifth airplane, the S-5, won him national recognition in Russia and secured F.A.I. pilot's license number 64. His S-6-A received the highest award at the 1912 Moscow Aviation Exhibition, and in the fall of that year the aircraft won first prize for its young designer, builder and pilot in the military competition at Saint Petersburg. In 1913, the Sikorsky-designed Russky Vityaz (S-21) became the first successful four-engine aircraft to take flight. He also designed and built the Ilya Muromets family of four-engine aircraft, an airliner which he redesigned to be the world's first four-engine bomber when World War I broke out.

Biography from Wikipedia, available under CC BY-SA 4.0.