Wednesday, September 29, 2010

X3 Gyroplane Uses 15 Blades to Get 253MPH [Video]

Looks like the autogyros aka gyrocopters are definitely back in fashion. After the Sikorsky X2 demonstrator, here is the latest one, the Eurocopter X3. It uses twin five-blade turboprops in addition to its main five blade rotor. More »


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