The GE90 is the only engine option for the 777-300ER due to a series of factors driven by requirements, costs, and timetables ...

Explore the untold story of how timing and market demands shaped the Boeing 777-300's engine selection.

How did Boeing's gamble on a new wide-body pay off in a massive way? The inside scoop on the 777's world-changing impact.

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 ...