What is the fastest helicopter in the world?

Lucas Phillips | 2023-04-19 10:40:43 | page views:1235
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Zoe Stewart

Studied at the University of British Columbia, Lives in Vancouver, Canada.
With an aerodynamic fairing installed on the rotor head, the X3 demonstrated a speed of 255 knots (293 mph; 472 km/h) in level flight and 263 knots (303 mph; 487 km/h) in a shallow dive on 7 June 2013, beating the Sikorsky X2's unofficial record set in September 2010, and thus becoming the world's fastest non-jet ...
2023-04-28 10:40:43

Emily Turner

QuesHub.com delivers expert answers and knowledge to you.
With an aerodynamic fairing installed on the rotor head, the X3 demonstrated a speed of 255 knots (293 mph; 472 km/h) in level flight and 263 knots (303 mph; 487 km/h) in a shallow dive on 7 June 2013, beating the Sikorsky X2's unofficial record set in September 2010, and thus becoming the world's fastest non-jet ...
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