David Griffin, senior valuations analyst at Flight Ascend Consultancy, here examines the rising costs of engine maintenance, the relationship of engine values to overall aircraft values, and ...

If you've ever stood near a runway and watched planes take to the skies, you've probably also been awestruck by the sheer size of the engines that make it all possible. On large commercial planes, ...

X-59’s engine started for testing for the first time. NASA’s Quesst (“Quiet SuperSonic Technology”) mission recently achieved a key milestone as it began testing the engine that will power the X-59, ...

Combat air power is one of the cornerstones of modern military might—and it relies on dependable, advanced propulsion systems. Jet engines require sophisticated design and manufacturing expertise, ...

China’s political and aerospace leadership is painfully aware that its airpower ambitions are severely impeded by the lack of what it calls a “Chinese heart” – modern, indigenous aircraft engines. The ...