First Flight Test Aircraft Undergoing Modifications
The world's first civil tiltrotor aircraft, the Bell/Agusta
BA609 begins envelope expansion flight test late this year.
Meanwhile, the first flight test aircraft is continuing to undergo
configuration modifications at Bell's Flight Research Center,
Arlington (TX), following the conclusion of the first phase of
flight testing in 2003. So far the BA609 has flown a total of nine
flights with 14 hours of flight time.