site.btaBulgarian Autogyros Have Customers from Australia to Los Angeles
Autogyros, a niche market of ultralight aviation, are hybrid machines, combining the flight characteristics of an airplane and a helicopter. They have many applications and a 100-year history, as the first flight with an autogyro was made by the Spaniard Juan de la Cierva back in 1923, said Miglena Kopcheva from the Bulgarian company Niki Rotor Aviation in a BTA interview.
/DT/
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