Official photograph of the Office of Chief of Engineers, now in the collections of the National Archives. It required a modified bomb cart to transport around Tinian airbase, a bomb pit constructed to lower the cart under the bomber so that it had clearance, and a. Boeing B-29 Superfortress, Enola Gay, returns after the strike Hiroshima, August 6, 1945. Answer (1 of 2): The Hiroshima bomb, code-named Little Boy, also known as the Mk 1 Atomic Bomb, was a very heavy weapon, almost 10,000 lb. Image: 77-BT-91: Tinian Island, August 1945. The name of the plane was Enola Gay, named after the pilots mother. The Enola Gay, the Boeing B-29 Superfortress that dropped the atomic bomb on Hiroshima, is seen on display July 29, 2020, at the Steven F. Four days later, Japanese submarine, I-58, sank Indianapolis, northeast of Leyte.Ī replica of Little Boy can be found at " In Harm's Way: Pacific" exhibit area in the National Museum of the Navy, Bldg. The bomb exploded about 1,500 feet above the city with a force of 15,000 tons of TNT. Previously, on July 26, the bomb, along with " Fat Man" was transported to Tinian Island by USS Indianapolis (CA-35) for final assembly. 17, 1944, was created for the sole purpose of delivering the world’s first nuclear weapon. In 1945, the worlds first nuclear bomb was dropped on Hiroshima, Japan, by the crew of the bomber Enola Gay.
The 509th Composite Group, born in secrecy Dec. and others explain, delivering a 10,000-pound bomb to southern Japan was a years-long endeavor that required patience, practice, and precision. The Enola Gay lurched as the the 10,000 pounds Mk I bomb, nicknamed Little Boy, dropped out of the bomb bay. A U-235 projectile fired down a gun barrel collided with a stationary element, causing a mass increase leading to nuclear fission. On August 6, 1945, the crew of the Enola Gay dropped an atomic bomb designed at Los Alamos on the Japanese city of Hiroshima. Nuclear fission was achieved by the collision of two parts of active material (Uranium-235). The gun-type weapon possessed the power of 26,000,000 pounds of high explosives. The bomb weighed 9,000 pounds and had a diameter of only 28 inches. The bomb was dropped by a USAAF B-29 bomber, Enola Gay, piloted by U.S. The atomic bomb used at Hiroshima, Japan, on August 6, 1945, was "Little Boy".