A United Airlines Boeing 777-200 suffered an engine failure during takeoff at Washington Dulles on Saturday, sparking a brush fire next to the runway. Thick plumes of smoke billowed from the side of ...
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 ...
Enormous engines like the GE90 had to be developed to power the 777, primarily because it has two turbofans rather than four.