Bell completes first MV-75 nacelles as gearbox testing begins
Bell has completed the first nacelles for the U.S. Army’s MV-75 Cheyenne tiltrotor and begun gearbox testing, marking progress on the Black Hawk replacement. Rolls-Royce has also outlined its propulsion role and manufacturing plans for the MV-75, alongside its work on the Army’s XM30 fighting vehicle.