{"schema_version":1,"airport":"44OK","entries":[{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"369a2a067947","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: 1492 SOUTH POINTE -> PO BOX 689; airport contact city: EUCHA -> SAPULPA; airport contact zip code: 74342 -> 74067","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"1492 SOUTH POINTE","new":"PO BOX 689"},{"field":"TITLE_CITY","old":"EUCHA","new":"SAPULPA"},{"field":"ZIP_CODE","old":"74342","new":"74067"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"688a40eb246e","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 765 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"765"}]}],"first_cycle":"2026-01-22","last_cycle":"2026-01-22"}