Bell V280 Ground Rotor Test...

The Bell #V280Valor prototype aircraft has successfully begun its restrained ground run test operations. The aircraft will continue ground run testing at the Bell Helicopter Amarillo Assembly Center where it will undergo a series of functional tests running all aircraft systems and flight controls in preparation for first flight this fall. . Check out our most recent video/photos of the aircraft and the progress we’ve made to-date. . #V280 #Tiltrotor #military

A post shared by Bell Helicopter (@bellhelicopter) on Oct 4, 2017 at 9:27am PDT