Discover the engineering behind the 777X's engine.

If you have seen a photo of a Boeing 777X, you've probably noticed how large its engines are. But to answer the question from the title, we need to analyze both the aircraft and the engine in detail.

The GE9X turbofan is already shattering records as the largest and most sophisticated turbofan ever built. With a record-breaking thrust of 134,300 pounds and an equally impressive core speed of ...

The Boeing 777 is a large aircraft meant for long flights, with a wingspan of 212 feet, 7 inches and a length of 242 feet, 4 inches for the extended range models. The next generation of 777 aircraft, ...