Igor Sikorsky and the Perfection of the Helicopter Design
On May 13, 1940, Russian American aviation pioneer Igor Ivanovitsch Sikorsky made the maidenflight with his newly developed helicopter VS-300, which led to the R-4, the world’s first mass-produced helicopter in 1942. Sure we all know helicopters today. They have become an everyday object, although not everybody of us already had the chance to fly with a helicopter. Actually, I had the pleasure to fly as helicopter passenger during my time of…
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