Boeing, Lufthansa and Rolls-Royce to flight-test 787-9 ecoDemonstrator fuel and noise technologies with Trent 1000
Boeing, Lufthansa and Rolls-Royce will begin flight tests later this month on a Boeing 787-9 ecoDemonstrator, using a Lufthansa-bound aircraft powered by Rolls-Royce Trent 1000 engines. The Glasgow, Montana trials will evaluate fuel-saving and noise-reduction concepts, including a revised engine inlet and related operational technologies.