Rolls-Royce's Aerospace Testbed Is the Largest and Most Advanced in the World
Derby, UK, is now the place where a groundbreaking aerospace testbed is located and where the cutting-edge UltraFan demonstrator will soon be tested. Rolls-Royce continues on its pioneering path, with not only the largest, but also the most technologically advanced aerospace testbed in the world.
Source: autoevolution.com