U.S. Air Force planning for increased stealth bomber availability

The U.S. Air Force is overhauling maintenance and restoration of its B-2 stealth bombers, shortening maintenance periods to keep more aircraft mission-ready. The Air Force is working with contractor Northrop Grumman Corporation in an effort to improve the B-2's readiness and sustainability. Under the contract signed by both parties in April, each jet will undergo a complete restoration process known as programmed depot maintenance (PDM).

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