Rolls-Royce Withdraws from Boeing NMA Competition
Two companies—CFM and Pratt & Whitney—remain in the mix for the propulsion contract for Boeing’s proposed midsize airliner.
Rolls-Royce engineers in Derby, UK, prepare to test the UltraFan's composite fan system. (Photo: Rolls-Royce)
Rolls-Royce engineers in Derby, UK, prepare to test the UltraFan's composite fan system. (Photo: Rolls-Royce)