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Boeing B-29 Superfortress 20AF 29BG in flight high above the Pacific Ocean 1945 01

Boeing B-29 Superfortress 20AF 29BG in flight high above the Pacific Ocean 1945 01

Boeing B-29 Superfortress

National origin:- United States
Role:- Strategic bomber, Heavy bomber
Manufacturer:- Boeing
Designer:- the Boeing Company
First flight:- 21st September 1942[1]
Introduction:- 8th May 1944
Produced:- 1943–1946[2]
Status:- Retired
Number built:- 3,970
Primary users:- United States Army Air Force; United States Air Force; Royal Air Force
Variants:- Boeing KB-29 Superfortress; XB-39 Superfortress; Boeing XB-44 Superfortress; Boeing B-50 Superfortress
Developed into:- Boeing 377 Stratocruiser; Tupolev Tu-4

The Boeing B-29 Superfortress is an American four-engined propeller-driven heavy bomber, designed by Boeing and flown primarily by the United States during World War II and the Korean War. Named in allusion to its predecessor, the B-17 Flying Fortress, the Superfortress was designed for high-altitude strategic bombing, but also excelled in low-altitude night incendiary bombing, and in dropping naval mines to blockade Japan. B-29s dropped the atomic bombs on Hiroshima and Nagasaki, the only aircraft ever to drop nuclear weapons in combat.

One of the largest aircraft of World War II, the B-29 was designed with state-of-the-art technology, which included a pressurized cabin, dual-wheeled tricycle landing gear, and an analog computer-controlled fire-control system that allowed one gunner and a fire-control officer to direct four remote machine gun turrets. The $3 billion cost of design and production (equivalent to $45 billion today), 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's advanced design allowed it to remain in service in various roles throughout the 1950s. The type was retired in the early 1960s, after 3,970 of them had been built. A few were also used as flying television transmitters by the Stratovision company. The Royal Air Force flew the B-29 as the Washington until 1954.

This webpage was updated 25th August 2022

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