Three B-52Bs of the 93rd Bombardment Wing prepare to depart for Castle Air Force Base, Calif., after their record-setting round-the-world flight in 1957.
Source: United States Air Force Historical Research Agency - Maxwell AFB, Alabama
The original uploader was <a href="https://en.wikipedia.org/wiki/User:Bwmoll3" class="extiw" title="wikipedia:User:Bwmoll3">Bwmoll3</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>.
1957
Transferred from <span class="plainlinks"><a class="external text" href="https://en.wikipedia.org">en.wikipedia</a></span> to Commons by <a href="//commons.wikimedia.org/wiki/User:KTo288" title="User:KTo288">KTo288</a>.