Martin-Omaha B-29-35-MO Superfortress 44-27297, Bockscar, enroute to Japan, 9 August 1945 Published on August 9, 2012 in 9 August 1945Full resolution (909 × 604) ← Previous Next → Martin-Omaha B-29-35-MO Superfortress 44-27297, Bockscar, in flight. Note “Triangle N” tail code. (U.S. Air Force)