Northrop Grumman has delivered on a commitment to the U.S. Air Force to increase the availability of the B-2 stealth bomber fleet by completing a periodic "wingtip-to-wingtip" overhaul of the jet in a record 359 days.
The company returned B-2 Spirit of Kitty Hawk to the bomber's operational home at Whiteman Air Force Base, Missouri, on Sept. 23. The shorter cycle for programmed depot
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