RTX post sparks buzz as Pratt & Whitney vies to power stealthy Mach 2 jet

An RTX teaser spotlights its XA103 engine, as Pratt & Whitney vies with GE Aerospace to supply engines for the proposed F-47 ...
The National Interest

“Adaptive Cycle Engines” Could Be the Next Great Fighter Jet Advancement

Adaptive cycle engines are specially designed to alternate between efficiency and raw power—extending an aircraft’s range without compromising on speed during engagements. The modern fighter jet is ...
autoevolution

Did the Boeing F-47 Make a Surprise Cameo in Pratt & Whitney Adaptive Cycle Engine Video?

Aircraft engine maker Pratt & Whitney showed a video last week about the XA103 adaptive cycle engine that also pictured what might have been the F-47.
AOL

Next-generation jet engine converts electricity directly into thrust

The world’s heavy reliance on fossil fuels, especially for transportation, has left a deep mark on both the planet and public health. Burning these fuels releases a flood of greenhouse gases, which ...
Flightglobal

USAF advances sixth-generation engine designs from Pratt & Whitney and GE Aerospace

The US Air Force (USAF) has reached a significant milestone in its effort to develop a sixth-generation jet engine. The service has completed detailed design reviews of two adaptive-cycle engine ...