Aliases
4 AF4 Air Force (abbreviated)4AF4th Air Force4th Air Force (abbreviated)4th Air Force HeadquartersFourth Air ForceFourth Air Force (AFRC)Fourth Air Force HeadquartersHEADQUARTERS FOURTH AIR FORCEHeadquarters Fourth Air ForceHeadquarters, Fourth Air ForceMarch Field Air DistrictSouthwest Air District (1940 designation)Southwest Air District (original 1940 designation)Southwest Air District (original designation 1940)
Disambiguation
Fourth Air Force of the U.S. Air Force — a numbered air force originally established for West Coast air defense in 1940, currently part of Air Force Reserve Command (AFRC). Distinct from Fourteenth Air Force and other numbered air forces.
Stats
mentions6
documents3
Organization
military-branchUSfounded: 1940
Enrichment
deeplast:2026-05-14 17:13:39 UTC
- Fourth Air Force - WikipediaWikipedia▎ high· 2026-05-14
- Activated December 18, 1940
- Originally Southwest Air District
- Primary West Coast air defense in WWII
- Trained P-51 Mustang and P-38 Lightning groups
- Now part of Air Force Reserve Command (AFRC)
- Headquartered at March Air Reserve Base, California
- 4th AF - 4th Air Force - WWII - World War II - Army Air Corps MuseumArmy Air Corps Museum▎ high· 2026-05-14
- WWII-era 4th Air Force history
- Army Air Corps Museum documentation
ingest:2026-05-15 18:56:40 UTC
Fourth Air Force
Description (EN)
Low-signal entity — referenced 9 time(s) across 7 document(s). No external enrichment performed (criteria: ≥3 mentions). Use the page references below for raw context.
Descrição (PT-BR)
Entidade de baixo sinal — referenciada 9 vez(es) em 7 documento(s). Sem enriquecimento externo (critério: ≥3 menções). Use as referências de páginas abaixo para contexto bruto.