Convair B-36 Peacemaker

B-36 "Peacemaker"
Beginning with the B-36D (B-36J shown), the Peacemaker used 6 radial piston engines and 4 jet engines.
General information
TypeStrategic bomber
National originUnited States
ManufacturerConvair
Primary userUnited States Air Force
Number built384
History
Manufactured1946–1954
Introduction date1948
First flight8 August 1946
Retired12 February 1959
VariantsConvair XC-99
Convair NB-36H
Developed intoConvair YB-60
Convair X-6

The Convair B-36 "Peacemaker" is a strategic bomber built by Convair and operated by the United States Air Force (USAF) from 1949 to 1959. The B-36 is the largest mass-produced piston-engined aircraft ever built, although it was exceeded in span and weight by the one-off Hughes H-4 Hercules. It has the longest wingspan of any combat aircraft. The B-36 was capable of intercontinental flight without refueling.

Entering service in 1948, the B-36 was the primary nuclear weapons delivery vehicle of Strategic Air Command (SAC) until it was replaced by the jet-powered Boeing B-52 Stratofortress beginning in 1955. All but four aircraft have been scrapped.