The upgrades are part of a plan to keep the B-52s in service until at least 2050, but they're delayed with cost overruns.
Not What You Think Official on MSN
The 1950s Bomber That Will Outlast The Stealth Jet
The colossal B-52 Stratofortress, an aircraft designed in the 1950s, is slated to fly until the 2050s, easily out-serving its ...
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