The GE9X, when it enters service with the Boeing 777X, will be the largest jet engine in history. It will be the latest in a line of big twin-aisle engines that have steadily made long-haul flying ...

These collectively cover the spectrum of routes where the venerable quadjet once served. Each of these aircraft represents a completely different design philosophy when it comes to replacing the ...

The power of modern aircraft is staggering, and these incredible machines grow ever more powerful. When the Heinkel He 178, the first pure turbojet aircraft, first flew in 1939, it did so with 4.41 ...