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 ...
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5 Of The Most Powerful Fighter Jet Engines Ever Made

The refinement of the fighter jet seems to have happened at a blistering pace. The world's first operative fighter jet was Germany's Messerschmitt Me 262, which took to the skies during the latter ...
autoevolution

NASA’s New Hybrid-Electric Jet Engine Just Proved It Can Power an Airliner

Five years ago, in 2021, American space agency NASA announced it is working on yet another project that doesn’t involve, well, space: the Hybrid Thermally Efficient Core (HyTEC). Since then, NASA’s ...
Flightglobal

GE and Kratos complete high-altitude testing of GEK800 autonomous fighter engine

GE Aerospace and Kratos have concluded high-altitude testing of a small jet engine intended to power uncrewed fighter aircraft. The pair, which announced their intent to jointly develop the GEK800 ...