There is presently only one tiltrotor military aircraft in operation, and that’s the Bell Boeing V-22 Osprey. The machine just passed an important milestone in March, reaching the 600,000 flight hours ...
The US Army designated Bell's V-280 Valor as its next-generation air assault vehicle, the MV-75. The tiltrotor is part of the Army's plan to modernize its aging fleet of military helicopters. The Army ...