The fan case and blades also need to stay light but insanely strong, and ground clearance also becomes a major packaging ...

Carbon fiber composites aren't a new thing in jet engine fan blades, including GE Aviation's. But every so often GE engineers have to redesign them to take advantage of advances in carbon composite ...

The blade is being flown on a private jet to undergo examination Tuesday. One of the fan blades that was fractured in the Pratt and Whitney engine that failed during United Airlines Flight 328 showed ...

DALLAS (AP) — Southwest Airlines sought more time last year to inspect jet-engine fan blades like the one that snapped off during one of its flights Tuesday in an accident that left a passenger dead.

The F135 turbofan engine from Pratt & Whitney powers every variant of the F-35 Lightning II (making it one of the 8 fighter jets with Pratt & Whitney engines powering them) and is the most advanced ...