During WWII, aerial reconnaissance advanced mainly through new tactics, procedures, and technology, rather than through specialized aircraft types.
Notes on verification
Confirmed by Wikipedia lead and mirrored source, plus corroborating independent accounts of WWII reconnaissance practices showing reliance on converted aircraft. However, the primary corroboration is a near-verbatim encyclopedic source, and some nuance exists (a few specialized PR/ELINT variants did emerge), so confidence is medium rather than high. [tier=unverified indep_score=0.3 clusters=3 claim_tier=notable] [rescored 2026-09-15: curated origin-host map (PR #65); unclassified hosts no longer scored as aggregators]
Sources
- Aerial reconnaissance in World War II (wikipedia)
- https://military-history.fandom.com/wiki/Aerial_reconnaissance_in_World_War_II (corroboration)
- https://www.key.aero/article/raf-recce-spitfires-wwii (corroboration)
- https://www.historyofwar.org/articles/weapons_spitfire_PR.html (corroboration)