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United States / World War II

Boeing B-29 Superfortress

A pressurized American four-engine heavy bomber developed for very-long-range strategic operations in the Pacific.

Archive ID: afm_0000180
Boeing B-29 Superfortress, shown in the selected representative source image.U.S. Air Force / Wikimedia Commons · U.S. federal government public domainImage source

A pressurized American four-engine heavy bomber developed for very-long-range strategic operations in the Pacific.

Primary roleBomber
First flight1942
Service entry1944
OriginUnited States
ManufacturerBoeing Airplane Company
Documented variants2
Crew modeCrewed
AirframeFixed Wing

Development

Boeing B-29 Superfortress was developed by Boeing Airplane Company in United States as a bomber. The family first flew in 1942 and entered service in 1944. Its recorded airframe configuration is fixed wing, with the family classified in the archive as core combat-aircraft scope.

Operational History

Operationally, Boeing B-29 Superfortress is represented primarily in the bomber role. The sourced variant records include service with United States Army Air Forces. Its documented combat-history coverage includes World War II. Role tags attached to the family include strategic bomber.

Variants and Lineage

Major variants represented in the structured record include B-29 and Silverplate B-29.

Variants

DesignationTypeRoleRecorded operators
B-29ProductionBomberUnited States Army Air Forces
Silverplate B-29Special MissionBomberUnited States Army Air Forces

Representative specifications

Configuration-specific profiles are shown separately so values from different variants are not blended into one false “standard” aircraft.

B-29

Boeing B-29 — representative B-29 configuration

Length
30.18 m
Wingspan
43.05 m
Height
8.46 m
Maximum speed
574.54 km/h
Range
5,954.57 km
Service ceiling
10,241.28 m

Powerplant: 4 × Wright R-3350 · 1,640.54 kW

Armament: Eight .50-caliber machine guns in remote-controlled turrets, two .50-caliber machine guns and one 20 mm cannon in the tail, with up to 20,000 lb of bombs in the representative museum configuration.

Sources and further reading

Structured references supporting this aircraft family, variants, specifications, and narrative sections.

  1. Boeing B-29 Superfortress — National Museum of the United States Air Force · Tier 1
  2. Boeing B-29 Superfortress — United States Air Force · Tier 1
  3. American Combat Planes — Doubleday · Tier 3