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

You may have noticed them on certain planes when looking out the terminal windows — a kind of shark-toothed look on the back of some planes' engines. Commercial airplanes, outside of their livery, are ...

The biggest concern for Boeing was that, while chevrons were certainly effective at lowering engine noise, they also had the ...

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