You Can Fly My Helicopter
By Igor Sikorsky – as told to George Daniels Igor Ivanovich Sikorsky – May 25, 1889 – October 26, 1972), was a Russian-American aviation pioneer…
Read MoreHelicopter Pioneers
By Igor Sikorsky – as told to George Daniels Igor Ivanovich Sikorsky – May 25, 1889 – October 26, 1972), was a Russian-American aviation pioneer…
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