Saturday, April 23, 2011

Sikorsky X2 (wallpaper 4)

Sikorsky X2 Helicopter 4
size image : 1092 x 682
Sikorsky X2 (wallpaper 4)
Sikorsky X2 Helicopter images wallpaper gallery 4. Sikorsky X2 airplane pictures and images collection 4.
Helicopter Aircraft. The X2 first flew on 27 August 2008 from Schweizer Aircraft's (a division of Sikorsky Aircraft Corporation) facility at Horseheads, New York. The flight lasted 30 minutes. This began a 4-phase flight test program, to culminate with reaching a planned 250-knot top speed. The X2 completed flights with its pusher propeller fully engaged in July 2009. Sikorsky completed phase 3 of the testing with the X2 hitting 181 knots in test flight in late May 2010. On 26 July 2010, Sikorsky announced that the X2 exceeded 225 knots (259 mph; 417 km/h) during flight testing in West Palm Beach Florida, unofficially surpassing the current FAI rotorcraft world speed record of 216 knots (249 mph) set by a modified Westland Lynx in 1986. The X2 flight was purposefully made 37 years to the date of the S-69's first flight. On 15 September 2010, test pilot Kevin Bredenbeck achieved Sikorsky's design goal for the X2 when he flew it at a speed of 250 knots (290 mph; 460 km/h) in level flight, an unofficial speed record for a helicopter. Sikorsky X2 (wallpaper 4). Sikorsky X2 Helicopter images wallpaper gallery 4. Sikorsky X2 airplane pictures and images collection 4. The demonstrator also reached a speed of 260 knots (300 mph; 480 km/h) in a shallow 2˚ to 3˚ dive. Sikorsky Aircraft’s coaxial X2 Technology demonstrator has achieved the 250-knot (287.69 mph) milestone that was established as the goal of the craft from its inception. The speed, which was achieved in level flight during a 1.1-hour flight on Wednesday, September 15, is an unofficial speed record for a helicopter, easily beating the current official world record that stands at 216.46 knots (249.1 mph) set by the British built Westland Lynx ZB-500 in 1986. Earlier this year, the X2 demonstrator achieved a speed of 181 knots in a test flight – faster than the 160-170 knot (184-195 mph) speeds generally possible with conventional helicopters – but achieving a speed of 250 knots was always the ultimate aim for the X2 Technology program since its beginnings in 2005. The 250-knot milestone was reached at the Sikorsky Development Flight Center where the demonstrator also reached 260 knots (299.2 mph) in a very shallow dive during the flight. “The aerospace industry today has a new horizon,” said Sikorsky President Jeffrey P. Pino. “The X2 Technology demonstrator continues to prove its potential as a game-changer, and Sikorsky Aircraft is proud to be advancing this innovative technology and to continue our company’s pioneering legacy.” Sikorsky X2 (wallpaper 4). Sikorsky X2 Helicopter images wallpaper gallery 4. Sikorsky X2 airplane pictures and images collection 4.
Sikorsky X2 (Wallpaper 1)
Sikorsky X2 (Wallpaper 2)
Sikorsky X2 (Wallpaper 3)

No comments:

Post a Comment

LinkWithin