DAYTON, Ohio — The future of the U.S. military’s Adaptive Engine Transition Program is still up in the air, but one service is trying to fold the effort’s technological innovations into an advanced ...

Engine manufacturer Pratt & Whitney will use new digital design technology to accelerate its work on the XA103, its submission for the U.S. Air Force’s Next Generation Adaptive Propulsion (NGAP) ...

The F-47’s adaptive cycle engine isn’t just a thrust monster—it’s engineered to stay stealthy across radar, infrared, acoustic, and electromagnetic detection while delivering Mach 2+ performance and 1 ...

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The F-47’s adaptive cycle engine isn’t just revolutionary in the air—it requires manufacturing precision, advanced materials, and test programs that most rivals can’t replicate. In this video, we ...

Although there are only a handful of fifth-generation military aircraft in operation today, the world's largest powers are already looking to develop even more potent, sixth-gen fighters. In American ...

After hedging its bets late last November by pumping $318 million of dollars to sustain rival engine upgrade programs for the F-35A Lighting stealth jet, on Monday, Air Force Secretary Frank Kendall ...

This year, the Air Force was supposed to award either Boeing or Lockheed-Martin a contract to build a Next-Generation Air Dominance (NGAD) sixth-generation stealth fighter to replace its F-22 Raptor ...

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 ...

Although reminiscent of the official F-47 renderings, the model in RTX’s video is actually based on a notional design by artist Rodrigo Avella. A new promotional video released by RTX, parent company ...

General Electric and Pratt & Whitney are fighting tooth-and-nail over jet engines—specifically, whose will power the hundreds of F-35 Lightning II stealth fighters operated by the U.S. military and ...

Despite a popular focus on stealth – and to a lesser extent, data fusion – in today’s fighters, America’s turbofan advantage is just as valuable in setting American fighters apart through a ...