Helicopters have been the leading VTOL technology for 75 years. Tiltrotors may change everything. Watch the full-length video: https://bit.ly/3PvAfpH With Bell’s recent win over the Lockheed Martin/Boeing consortium in the U.S. Army’s future Long-Range Assault Aircraft program, the long-awaited replacement for the venerable Sikorsky Black Hawk will be the Bell V-280 Valor. The Valor is a tiltrotor, and like the V-22 Osprey, combines vertical takeoff and landing with turboprop-like air speeds in