Twelve O'Clock High filmed at Cairns Army Airfield, Daleville. Departures and arrivals of aircraft were filmed at this inactive army airfield on Fort Rucker, which was overgrown then and served as the postwar base. On screen it's Archbury (postwar).
Probable Named in published production coverage; the coordinate is the place itself, checked against a gazetteer.
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Venture keeps every scene location on one map, sorted by how far you'd have to walk. Open it in Daleville and it tells you what was shot around you, how to get there, and whether you can actually go in.
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