A Swedish pusher-propeller fighter with an ejection seat, later adapted into one of Sweden’s earliest jet fighters.
Development
Saab 21 was developed by Saab in Sweden as a fighter. The family first flew in 1943 and entered service in 1945. Its recorded airframe configuration is fixed wing, with the family classified in the archive as core combat-aircraft scope.
Operational History
Operationally, Saab 21 is represented across fighter and attack aircraft roles. The sourced variant records include service with Swedish Air Force. The current structured record does not attach a specific conflict authority to this family; operational context remains limited to sourced service and role data. Role tags attached to the family include air superiority.
Variants and Lineage
Major variants represented in the structured record include J 21A-1, J 21A-3, and Saab 21R.
Variants
| Designation | Type | Role | Recorded operators |
|---|---|---|---|
| J 21A-1 | Production | Fighter | Swedish Air Force |
| J 21A-3 | Production | Fighter | Swedish Air Force |
| Saab 21R | Production | Fighter | Swedish Air Force |
Representative specifications
Configuration-specific profiles are shown separately so values from different variants are not blended into one false “standard” aircraft.
J 21A-1 — C012 baseline technical profile
- Crew
- 1
Powerplant: 1 × Daimler-Benz DB 605B piston engine
Armament: One 20 mm cannon and four 13.2 mm machine guns.
Saab 21R — C013 transition technical profile
- Crew
- 1
Powerplant: 1 × de Havilland Goblin / Svenska Flygmotor RM1 turbojet
Armament: Forward-firing cannon and machine guns with provision for external attack stores.
Sources and further reading
Structured references supporting this aircraft family, variants, specifications, and narrative sections.
- Saab Aircraft Since 1937 — Putnam · Tier 3