Rolls-Royce, Airbus to collaborate on new UltraFan engine

LONDON (Reuters) - Rolls-Royce and Airbus have signed a deal to collaborate on development of the UltraFan, a new engine that is intended to 25 percent more fuel efficient than the earliest version of the Trent engine, the British company said on Wednesday.

from Reuters: Business News https://ift.tt/2HpjmNA