{"schema_version":1,"airport":"4KS5","entries":[{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"39f2f263ac6a","priority":"action","category":"airport","kind":"removed","summary":"airport removed from FAA database: Maize, runway 17/35 2100x70 ft turf","source":"APT_BASE"},{"cycle":"2026-02-19","from_cycle":"2026-01-22","id":"d835bf4d4fa0","priority":"action","category":"airport","kind":"changed","summary":"airport status: operational (O) -> closed indefinitely (CI)","source":"APT_BASE","fields":[{"field":"ARPT_STATUS","old":"O","new":"CI"}]}],"first_cycle":"2026-02-19","last_cycle":"2026-10-01"}