Bell Helicopter is on course to perform the first flight of its V-280 Valour tilt-rotor by September 2017, the company tells Armada.
Bell Helicopters under contract from the US Department of Defence to provide one of the Joint Multi-role Technical Demonstrator platforms that could lead to the next generation of US Army helicopters replacing the existing Sikorsky UH-60 Black Hawk family of medium-lift utility helicopters. The other comprises Sikorsky and Boeing which is offering its SB-1 aircraft.
The company claims that its V-280 advances tilt-rotor technology to a new level. Although the V-280 builds on the existing CV/MV-22B Osprey tilt-rotor in service with the US Marine Corps and US Air Force, according to Bell Helicopters, the V-280 is an entirely new design using composite materials, redundant digital controls and a rigid wing with only the propellers rotating for vertical to horizontal flight.
The aircraft will have a 280-knot (518-kilometres-per-hour) cruise speed, a range of up to 800 nautical miles (1481.6 kilometres) range, a payload of 1200 pounds/lbs (5455 kilograms/kgs) and the ability to carry underslung loads weighing 10500lbs (4770kgs).
Bell Helicopters told Armada that the V-280 may be flying before September 2017, with the company suggesting they could complete the final development of the aircraft in 2019, with production commencing in 2025.