<P> Transferred from the U.S. Air Force </P> <P> Wingspan: 43 m (141 ft 3 in) Length: 30.2 m (99 ft) Height: 9 m (27 ft 9 in) Weight, empty: 32,580 kg (71,826 lb) Weight, gross: 63,504 kg (140,000 lb) Top speed: 546 km / h (339 mph) Engines: 4 Wright R - 3350 - 57 Cyclone turbo - supercharged radials, 2,200 hp Crew: 12 (Hiroshima mission) Armament: two . 50 caliber machine guns Ordnance: "Little Boy" atomic bomb Manufacturer: Martin Co., Omaha, Nebr., 1945 A19500100000 </P> <P> The display of the Enola Gay without reference to the historical context of World War II, the Cold War, or the development and deployment of nuclear weapons aroused controversy . A petition from a group calling themselves the Committee for a National Discussion of Nuclear History and Current Policy bemoaned the display of Enola Gay as a technological achievement, which it described as an "extraordinary callousness toward the victims, indifference to the deep divisions among American citizens about the propriety of these actions, and disregard for the feelings of most of the world's peoples". It attracted signatures from notable figures including historian Gar Alperovitz, social critic Noam Chomsky, whistle blower Daniel Ellsberg, physicist Joseph Rotblat, writer Kurt Vonnegut, producer Norman Lear, actor Martin Sheen and filmmaker Oliver Stone . </P>

Where is the plane that dropped the bomb on hiroshima