Rolls-Royce Trent XWB completes first test flight

The A350 XWB’s new engine – the Rolls-Royce Trent XWB – has successfully made its maiden flight aboard Airbus’ dedicated A380 “Flying-Test-Bed” aircraft. The aircraft took off from Airbus facilities in Toulouse and performed a flight of more than five hours during which the engine covered a wide range of power settings at altitudes up to 43,000ft. The aircraft handling qualities were evaluated from low speeds to Mach 0.9. The engine not only operated flawlessly, but also demonstrated its new-generation fuel efficiency and low noise.