Northrop Grumman X 47B - Alchetron, The Free Social Encyclopedia
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Northrop Grumman X 47B - Alchetron, The Free Social Encyclopedia
The Northrop Grumman X47B is a demonstration unmanned combat air vehicle (UCAV) designed for aircraft carrierbased operations. Developed by the American defense technology company Northrop Grumman, the X47 project began as part of DARPA's JUCAS program, and subsequently became part of the United
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