{"schema_version":1,"airport":"97NC","entries":[{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"339150d0978b","priority":"action","category":"frequency","kind":"added","summary":"frequency 122.9 (CTAF) added","source":"FRQ"},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"638356c02f1d","priority":"action","category":"runway","kind":"changed","summary":"runway H1: pavement now in good condition; length: 50 -> 40 ft; width: 50 -> 40 ft; surface: grass; sod (TURF) -> portland cement concrete (CONC)","source":"APT_RWY","fields":[{"field":"COND","old":"","new":"GOOD"},{"field":"RWY_LEN","old":"50","new":"40"},{"field":"RWY_WIDTH","old":"50","new":"40"},{"field":"SURFACE_TYPE_CODE","old":"TURF","new":"CONC"}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"da0c81e56ac0","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR PERI LGTS CALL 828-884-9111.","source":"APT_RMK","original":"FOR PERI LGTS CALL 828-884-9111.","fields":[{"field":"REMARK","old":"FOR PERIMETER LIGHTS CALL 828-884-9111.","new":"FOR PERI LGTS CALL 828-884-9111."}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"fdce98abd0d6","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR ROTG BCN CALL 828-884-9111.","source":"APT_RMK","original":"FOR ROTG BCN CALL 828-884-9111.","fields":[{"field":"REMARK","old":"FOR ROTG BCN  CALL 828-884-9111.","new":"FOR ROTG BCN CALL 828-884-9111."}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"660e60e8c0f1","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: PRVDD VFR OPNS AND PVT USE.   AREA IS MKD AND WIND INDCR IS MNTND.","source":"APT_RMK","original":"PRVDD VFR OPNS AND PVT USE.   AREA IS MKD AND WIND INDCR IS MNTND.","fields":[{"field":"REMARK","old":"PRVDD VFR OPNS AND PVT USE.   AREA IS MARKED AND WIND INDICATOR IS MAINTAINED.","new":"PRVDD VFR OPNS AND PVT USE.   AREA IS MKD AND WIND INDCR IS MNTND."}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"2d8ac14b2463","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: markings now in good condition; runway end elevation: 2120 -> 2133 ft MSL; markings: none -> basic (BSC)","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"2120","new":"2133"},{"field":"RWY_MARKING_COND","old":"","new":"GOOD"},{"field":"RWY_MARKING_TYPE_CODE","old":"","new":"BSC"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"529699db04d1","priority":"fyi","category":"airport","kind":"changed","summary":"used for medical purposes: none -> yes","source":"APT_BASE","fields":[{"field":"MEDICAL_USE_FLAG","old":"","new":"Y"}]}],"first_cycle":"2024-10-03","last_cycle":"2026-04-16"}