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U.S. Air Force Reveals B-21 Design Details
A newly released Northrop Grumman B-21 picture published March 7 offers the first clear view of both of the bomber’s unique air inlets, which are shaped like sideways teardrops. The image appeared in a presentation by Gen. C.Q. Brown, the Air Force chief of staff, who addressed the Warfare Symposium in Aurora, Colorado. The designers positioned a bulbous inboard section apparently to ingest the boundary layer of air flowing over the leading edge of the...
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