The Robinson LibraryTHE ROBINSON LIBRARY
The Robinson Library > Military Science > Air Forces and Air Warfare > Equipment and Supplies
B-29 Superfortress

long-range heavy bomber

B-29

Boeing submitted the prototype for the B-29 to the U.S. Army in 1939. The first production B-29 flew on September 21, 1942, and by 1946 Boeing had built a total of 2,766 of the giant bombers at its plants in Wichita, Kansas, and Renton, Washington. The Bell Aircraft Company built another 668 of the planes at its plant in Georgia, and the Glenn L. Martin Company built 536 in Nebraska. Production ended in 1946.

Features of the B-29 included: guns that could be fired by remote control; pressurized crew areas connected by a long tube over the bomb bays; and, a separate pressurized area for the tail gunner. The B-29 was the heaviest production plane ever produced to that time because of increases in range, bomb load and defensive requirements.

B-29's were primarily used in the Pacific Theater during World War II. As many as 1,000 B-29's at a time bombed Tokyo. On August 6, 1945, the B-29 Enola Gay dropped the world's first atomic bomb on Hiroshima, Japan. Another B-29, the Bockscar, dropped the second atomic bomb, on Nagasaki, on August 9, 1945.

After the war, B-29's were adapted for use in anti-submarine patrol, weather reconnaissance, in-flight refueling, and rescue duty. During the Korean War (1950-1953), B-29's faced jet fighters and electronic weapons. The last B-29 in squadron use retired from service in September 1960.

Specifications
Model Number 345
Classification Bomber
Wingspan 141 feet 3 inches
Length 99 feet
Gross Weight 105,000 pounds
Top Speed 365 mph
Cruising Speed 220 mph
Range 5,830 miles
Ceiling 31,850 feet
Power four 2,200-horsepower Wright Double Cyclone engines
Crew Size 10
Armament twelve .50-caliber machine guns
one 20-mm cannon
20,000-pound bomb load

OFFICIAL SOURCE
Boeing www.boeing.com/history/boeing/b29.html

SEE ALSO
World War II
"Little Boy"
"Fat Man"

Questions or comments about this page?


The Robinson Library > Military Science > Air Forces and Air Warfare > Equipment and Supplies

This page was last updated on 01/22/2017.