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Modern Engineering Marvels on MSN1h
How the YF-23 Black Widow II Redefined Stealth and Shaped the Future of Air Superiority FightersYet, beneath the surface of the U.S. Air Force’s Advanced Tactical Fighter (ATF) program, the Northrop YF-23 Black Widow II’s ...
Electra was awarded a $1.9 million Small Business Innovation Research (SBIR) contract by the U.S. Army to advance the research and development of hybrid-electric powertrain, power, and propulsion ...
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