{"schema_version":1,"airport":"20AL","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"8c8c63f1f110","priority":"action","category":"frequency","kind":"added","summary":"frequency 270.7 (ARMY OPS) added","source":"FRQ"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"4dfdfad5bdd5","priority":"action","category":"frequency","kind":"added","summary":"frequency 270.7 (CTAF) added","source":"FRQ"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"341cf03dbbee","priority":"action","category":"frequency","kind":"added","summary":"frequency 273.3 (ARMY OPS) added","source":"FRQ"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"e17b377289c1","priority":"action","category":"frequency","kind":"added","summary":"frequency 50.7 (AIR) added","source":"FRQ"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"04e55c7fee59","priority":"action","category":"frequency","kind":"changed","summary":"served facility city: FORT NOVOSEL (ELBA) -> FORT RUCKER  (ELBA)","source":"FRQ","fields":[{"field":"SERVICED_CITY","old":"FORT NOVOSEL (ELBA)","new":"FORT RUCKER  (ELBA)"}]}],"first_cycle":"2026-09-03","last_cycle":"2026-09-03"}