The B-52 might not be retiring until the 1960s meaning it will likely set a new record for the longest in service US combat ...
Found and Explained Official on MSN

How the B-52 became America’s ultimate bomber

The B-52 Stratofortress evolved through constant redesign during its early development, transforming from a postwar bomber ...
A B-52 bomber comes in low over RIAT airshow fans with its unmistakable eight engine roar filling the sky. The approach is slow, heavy, and intimidating, showing just how massive the aircraft really ...