The Sikorsky X2 Technology demonstrator reportedly broke the speed record for rotorcraft on Monday at a maximum speed of 225 knots (417 km/h).
The previous record had been set by Trevor Egginton on a Westland G-Lynx at a speed of 216 kts (400 km/h) on August 11, 1986. The fly-by-wire X2 helicopter was flown by Kevin Bredenbeck. Unfortunately, the test flight performance was not officially.
With a counter-rotating coaxial rotor, and its brand new tail configuration, the X2 is more maneuverable as the helicopter gains in speed. Moreover, the X2 would be excellent at low-speed handling as well as hovering.
The X2 Technology demonstrator combines an integrated suite of technologies intended to advance the state-of-the-art, counter-rotating coaxial rotor helicopter. It is designed to demonstrate that a helicopter can cruise comfortably at 250 knots while retaining such desirable attributes as excellent
Thanks to its integrated auxiliary propulsion system – coaxial pusher prop concept, and to other assets among which its reduced hub drag, the Sikorsky X2 prototype should exceed the 250-knot benchmark (463 km/h)!
SIKORSKY X2 VIDEO BELOW :
A Lufthansa MD-11 aircraft (modern DC-10) is reported to have crashed while landing at King Khaled International Airport in Riyadh today. Casualties have not been reported so far.
A plume of smoke could be seen as the commercial airplane reportedly caught fire in the crash, then was split into two parts according to Al Arabiya channel.
The captain and first officer would have been hospitalized.