Boeing News

AINonlineCharlotte Bailey

Boeing ecoDemonstrator 787 flight trials with Lufthansa and Rolls-Royce to cut fuel burn and noise

Rolls-Royce, Boeing and Lufthansa have combined efforts for flight testing that targets lower fuel use and quieter operations. Trials on Boeing’s ecoDemonstrator 787 will evaluate advanced engine inlet designs and optimized flight paths to improve efficiency and reduce aircraft noise, alongside ongoing UltraFan work returning to the testbed this year.

2026-07-17T01:17:57.707003-07:00

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