The GE90 is the only engine option for the 777-300ER due to a series of factors driven by requirements, costs, and timetables ...
Is the Airbus A350-900 more powerful than the Boeing 777-200ER? Raw thrust says no—but efficiency tells a very different story.
Boeing and enginemaker Pratt & Whitney have requested additional time and exemptions from the Federal Aviation Administration (FAA) for redesigns related to the PW4000-112 turbofans onboard select ...
Pratt & Whitney (P&W) and Boeing are asking the Federal Aviation Administration for more time and for regulatory exemptions as part of design changes they are making to PW4000-112 turbofans and the ...
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