Tibbets, pilot of the Enola Gay, dropper of Little Boy, recipient of the Distinguished Service Cross, Legion of Merit, Distinguished Flying Cross, Purple Heart and four Air Medals, was born February 23, 1915. He felt no regrets.īrigadier General Paul W. Tibbets, en route to Guam, felt a 2.5g shockwave driven before a kaleidoscopic pillar of smoke and debris. 31,000 feet above, and 10 and a half miles away from them, Paul W. local time, poised above Hiroshima’s Aioi Bridge, Little Boy dropped.Ĥ4.4 seconds later it detonated. The bomb, named “Little Boy”, was anything but: snout-nosed and weighing in at 9,700 pounds, it resembled nothing more than an obese metal baseball bat. Rather than isobutyl methacrylate or its more famous kin, Napalm, this bomb was packed with two masses of highly enriched uranium-235. However, unlike the bombs with which the US Air Force had scorched Japan for roughly a year, this bomb was not filled with the usual incendiaries. Inside, as was customary for the B-29, was a bomb. 6, 1945, a propeller-driven, four-engine Boeing B-29 Superfortress aircraft lifted off from the unassuming island of Tinian, its destination due North.