By iTechGen, the next generation in mobile helicopter simulation on iOS.
The Bell V-280 Valor reached a flight speed of 80 knots and is flying at an altitude of 1,000ft above ground level in the video say Bell. Some of the some of the test points demonstrated: Ground taxi, hover taxi, low altitude hovering manoeuvres including 360 pedal turns and forward/aft/lateral re positions, 40 knots roll on landings, and forward flight out to 80 knots.