B-52 Could Become First Jet Aircraft to Reach 100 Years of Service
Boeing's B-52 Stratofortress, first flown in 1952, may remain in service until mid-century, potentially becoming the first jet aircraft to achieve 100 years of continuous flying.

Boeing's B-52 Stratofortress first flew in 1952 and entered service in 1955. The long-range heavy bomber could become the first jet-powered aircraft to remain in continuous service for a century. The Air Force plans to keep the B-52 flying into the 2050s with new engines and radar. If those plans hold, the type would reach 100 years since its first flight. No other jet aircraft has approached that milestone.
Current modernization work focuses on replacing the original engines with Rolls-Royce F130 powerplants. Avionics and weapons systems are also being upgraded. The B-52 is expected to serve alongside the B-21 Raider as part of the future bomber fleet.
The aircraft's longevity is credited to its airframe and adaptable design. The Air Force has not set a formal retirement date for the B-52, pending funding and policy decisions. If the bomber remains in service as planned, it will pass the century mark around 2052.
Sources
- simpleflying.comWhy This Long-Range Bomber Will Likely Be The 1st Jet Aircraft To Reach 100 Years Of Continuous Flying