The Memphis Belle completed Europe's first publicly recognized 25-mission bomber tour in May 1943; a 14-year restoration at Wright-Patterson unveiled her in 2018.
Bockscar dropped the Nagasaki atomic bomb on August 9, 1945, with a broken fuel pump, a 45-minute detour, and fuel remaining for exactly one final bomb run.
The XB-70 Valkyrie - America's only Mach-3 strategic bomber - was cancelled by McNamara, lost one airframe in a midair collision, and survives today in Dayton.
The XB-70 Valkyrie was America's Mach 3 nuclear bomber - a Cold War engineering triumph made strategically obsolete before its first prototype ever flew.
The Memphis Belle - the first B-17 crew to complete 25 combat missions over occupied Europe - is now fully restored and on permanent display in Dayton, Ohio.
The Memphis Belle completed 25 combat missions in 1943, spent decades deteriorating outdoors in Memphis, and was saved by a landmark restoration unveiled May 17, 2018.
The Memphis Belle B-17 survived 25 combat missions over Europe, then 40 years of outdoor neglect, before a 12-year restoration returned her to museum condition in 2018.