helicopter

The Rotary Plane of Engelbert Zaschka

The Rotary Plane of Engelbert Zaschka

On June 19, 1926, German engineer, designer aviation pioneer Engelbert Zaschka filed a patent on his “Hubschraubenflugzeug” (Zaschka Rotary-Wing Airplane), a predecessor of today’s helicopter. He also constructed a large human-powered aircraft and produced some interesting unorthodox designs for automobils and motorcycles. Born on September, 1,  1895 in Freiburg im Breisgau, Engelbert Zaschka grew up in a family of musucians. His father taught music and was part of the Freiburg city orchestra and…
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Juan de la Cierva and the Autogiro

Juan de la Cierva and the Autogiro

Demonstration of Cierva C.6 autogiro at Farnborough, Oct. 1925 On September 21, 1895, Spanish civil engineer and aviation pioneer Juan de la Cierva y Codorníu was born. His most famous accomplishment was the invention in 1920 of the Autogiro, a single-rotor type of aircraft, a predecessor of today‘s helicopter. Juan de la Cierva was born in Murcia, Spain to a wealthy family. Although trained as a civil engineer, Cierva became interested in…
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Igor Sikorsky and the Perfection of the Helicopter Design

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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