Powered lift

Jun 2, 2014 - 1:45 AM
Test aircraft Number 1 made more than 70 power-off conversions from airplane to rotorcraft mode.
Aug 2, 2010 - 9:37 AM
<b>Bell 222U, Midlothian, Texas, June 2, 2010</b>–The twin-turbine helicopter was destroyed and its ATP-rated pilot and mechanic were killed after it crash
Oct 6, 2008 - 9:57 AM
The Defense Advanced Research Projects Agency (Darpa) is giving Boeing $9 million over the next two years to investigate the feasibility of developing a di
Aug 11, 2008 - 9:45 AM
Unfazed by (or perhaps because of) murmurs from within Bell Helicopter management to the effect that development of the BA609 might be accelerated, Agusta-
Aug 5, 2008 - 6:55 AM
While praising the efforts of his predecessor, Bell Helicopter’s freshly appointed CEO has been offering his own vision of the future for the beleaguered r
May 21, 2008 - 10:24 AM
While its bigger cousin in the Marines stays grounded, work on the civil tiltrotor is proceeding in the same Bell Helicopter hangars from which the first p
May 19, 2008 - 7:15 AM
As spring flooded north along America’s Atlantic seaboard, news from the tiltrotor front began to improve somewhat.
May 7, 2008 - 5:28 AM
While the immediate effect on the ongoing tests of the MV-22 Osprey tiltrotor is questionable, the U.S.
Apr 21, 2008 - 6:00 AM
With little fanfare and a lot of crossed fingers, flight test of the embattled Bell Boeing MV-22 Osprey resumed in the final days of May at the U.S.