{"schema_version":1,"from_cycle":"2026-10-01","to_cycle":"2026-10-29","airport":"12SC","counts":{"action":2,"ifr":0,"fyi":1},"changes":[{"id":"ba6862e44a7b","priority":"action","category":"frequency","kind":"added","summary":"new frequency 122.9 (CTAF)","source":"FRQ","fields":[{"field":"FACILITY","old":"","new":"12SC"},{"field":"FAC_NAME","old":"","new":"OVER THE HILL"},{"field":"FACILITY_TYPE","old":"","new":"NON-ATCT"},{"field":"SERVICED_FACILITY","old":"","new":"12SC"},{"field":"SERVICED_FAC_NAME","old":"","new":"OVER THE HILL"},{"field":"SERVICED_SITE_TYPE","old":"","new":"AIRPORT"},{"field":"SERVICED_CITY","old":"","new":"ELGIN"},{"field":"SERVICED_STATE","old":"","new":"SC"},{"field":"SERVICED_COUNTRY","old":"","new":"US"},{"field":"FREQ","old":"","new":"122.9"},{"field":"FREQ_USE","old":"","new":"CTAF"}]},{"id":"76160569ab6f","priority":"action","category":"runway","kind":"changed","summary":"runway 08/26 -> 11/29 (new runway) (2200x100 -> 1700x100 ft)","source":"APT_RWY","fields":[{"field":"RWY_ID","old":"08/26","new":"11/29"}]},{"id":"2b556df077be","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: Provided VFR operations, private use, and traffic pattern to the south of the runway be restricted to category A type aircraft due to proximity to R-6001 A and B.","source":"APT_RMK","original":"PRVDD VFR OPNS, PVT USE, AND TFC PAT TO THE SOUTH OF THE RWY BE RSTRD TO CAT A TYPE ACFT DUE TO PROXIMITY TO R-6001 A & B.","fields":[{"field":"REMARK","old":"PROVIDED VFR OPNS, PRIVATE USE, AND TRAFFIC PATTERN TO THE SOUTH OF THE RY BE RESTRICTED TO CATEGORY A TYPE ACFT DUE TO PROXIMITY TO R-6001 A & B.","new":"PRVDD VFR OPNS, PVT USE, AND TFC PAT TO THE SOUTH OF THE RWY BE RSTRD TO CAT A TYPE ACFT DUE TO PROXIMITY TO R-6001 A & B."}]}]}