Bell V-280 Valor tilt-rotor reached a flight speed of 80 knots ~ 148 km/h flying at an altitude of 1,000 feet ~ 304 meters
The Bell V-280 Valor reached a flight speed of 80 knots and is flying at an altitude of 1,000 feet above ground level.
Some of the some of the test points demonstrated: Ground taxi, hover taxi, low altitude hovering maneuvers including 360 pedal turns and forward/aft/lateral repositions, 40 knots roll on landings, and forward flight out to 80 knots.