Enola Gay B-29 Army Air Forces Col. Paul W. Tibbets Jr. waves from the cockpit of the B-29 Superfortress Enola Gay before he took off to drop the first atomic bomb used in combat on Hiroshima, Japan, Aug. 6, 1945. SHARE: Download: Full Size (0.11 MB) Credit: National Archives VIRIN: 450805-O-ZZ999-071.JPG Photo Gallery