{"schema_version":1,"airport":"27SC","entries":[{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"1399576b69df","priority":"action","category":"frequency","kind":"added","summary":"frequency 122.9 (CTAF) added","source":"FRQ"},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"429eccfce83e","priority":"fyi","category":"airport","kind":"changed","summary":"direction from the city's business district: SE -> ENE; distance from the city's business district: 1 -> 0","source":"APT_BASE","fields":[{"field":"DIRECTION_CODE","old":"SE","new":"ENE"},{"field":"DIST_CITY_TO_AIRPORT","old":"1","new":"0"}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"d032f6d8f67d","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: 149 FT ANT 2300 FT N; 350 FT ANT 1740 FT E; AND 85 FT ANT 1500 FT E OF PAD.","source":"APT_RMK","original":"149 FT ANT 2300 FT N; 350 FT ANT 1740 FT E; AND 85 FT ANT 1500 FT E OF PAD.","fields":[{"field":"REMARK","old":"149 FT ANTENNA 2300 FT N; 350 FT ANTENNA 1740 FT E; AND 85 FT ANTENNA 1500 FT E OF PAD.","new":"149 FT ANT 2300 FT N; 350 FT ANT 1740 FT E; AND 85 FT ANT 1500 FT E OF PAD."}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"aa808cc25dce","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: PRVDD VFR OPNS, PVT USE, AREA IS MKD, AND WIND INDCR IS MNTND.","source":"APT_RMK","original":"PRVDD VFR OPNS, PVT USE, AREA IS MKD, AND WIND INDCR IS MNTND.","fields":[{"field":"REMARK","old":"PRVDD VFR OPNS, PVT USE, AREA IS MKD, AND WIND INDICATOR IS MAINTAINED.","new":"PRVDD VFR OPNS, PVT USE, AREA IS MKD, AND WIND INDCR IS MNTND."}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"fadbd180780d","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: pavement now in fair condition","source":"APT_RWY","fields":[{"field":"COND","old":"","new":"FAIR"}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"6cdc4639b635","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: markings: none -> none","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_TYPE_CODE","old":"","new":"NONE"}]}],"first_cycle":"2025-08-07","last_cycle":"2025-08-07"}