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The $3 billion cost of design and production (equivalent to $51 billion in 2023), [1] far exceeding the $1.9 billion cost of the Manhattan Project, made the B-29 program the most expensive of the war. The B-29 remained in service in various roles throughout the 1950s, being retired in the early 1960s after 3,970 had been built.
The Boeing B-29 Superfortress was a development of the Fortress, but a larger design with four Wright R-3350 Duplex-Cyclone engines of much greater power, enabling it to fly higher, faster, further and with a bigger bomb load. The mammoth new Wright radial engines were susceptible to overheating if anything malfunctioned, and technical problems ...
In 1945, a B-29 bomber cost $782,000. It cost $32,000 to upgrade an aircraft to Silverplate configuration, so the total cost of a Silverplate bomber was $814,000. The total cost of the 65 wartime Silverplate B-29s was therefore $53 million.
Nonetheless, the B-29 Hobo Queen, commanded by Colonel Frank R. Cook, flew to RAF Bassingbourn in the UK on 8 March as part of a deception plan that the B-29 would be deployed to Europe. It departed the UK on 1 April, and became the second B-29 to reach its destination when it touched down at Kharagpur on 6 April; [ 81 ] [ 82 ] the first, Gone ...
The B-29's remote-controlled gun turrets were redesigned to accommodate the Soviet Nudelman NS-23, a harder-hitting and longer-ranged 23 mm (0.91 in) cannon. [16] Additional changes were made as a result of problems encountered during testing related to engine and propeller failures, [ 17 ] and equipment changes were made throughout the ...
An AGM-69A SRAM being loaded into a B-1B bomb bay in 1987 White Sands Missile Range Missile Park SRAM display Bomb bay of a B-52H at Ellsworth Air Force Base in 1984 with AGM-69 SRAMs in the foreground. The Boeing AGM-69 SRAM (Short-Range Attack Missile) was a nuclear air-to-surface missile.
During the training, the B-1B dropped Joint Direct Attack Munitions while being escorted by South Korean jets, the first such bombing drill for a U.S. bomber since 2017, a ministry statement said.
Little Boy was a type of atomic bomb created by the United States as part of the Manhattan Project during World War II.The name is also often used to describe the specific bomb (L-11) used in the bombing of the Japanese city of Hiroshima by the Boeing B-29 Superfortress Enola Gay on 6 August 1945, making it the first nuclear weapon used in warfare, and the second nuclear explosion in history ...