I wouldn’t settle for anything less than a quarter of a mile of accuracy, and I wouldn’t stand for anything less than 20 seconds off on time. Tibbets, 509th Composite Group commander, and orchestrator of the operational aspect of the original nuclear enterprise, the Manhattan Project, in an interview in 1966. “What I tried to do, initially, was to train individuals – then weld the individuals into a good, cohesive team to fly this B-29 better that anybody else was flying … that particular day,” said Lt. 17, 1944, was created for the sole purpose of delivering the world’s first nuclear weapon.īecause of the secret nature of their mission, the group trained at Wendover, Utah, and Tinian Island, in the Pacific, ever-perfecting the performance of the crew and their B-29 Superfortress bombers. The 509th Composite Group, born in secrecy Dec. The Enola Gay lurched as the the 10,000 pounds Mk I bomb, nicknamed “Little Boy,” dropped out of the bomb bay