{"schema_version":1,"airport":"NMM","entries":[{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"fc62cfee4c5a","priority":"action","category":"remark","kind":"changed","summary":"remark updated: SFA - 124.8 235.625 236.825 244.875 256.875 266.8 310.8 323.225 328.4.","source":"ATC_RMK","original":"SFA - 124.8 235.625 236.825 244.875 256.875 266.8 310.8 323.225 328.4.","fields":[{"field":"REMARK","old":"SFA - 134.1 235.625 236.825 244.875 256.875 266.8 310.8 323.225 328.4.","new":"SFA - 124.8 235.625 236.825 244.875 256.875 266.8 310.8 323.225 328.4."}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"78b196079661","priority":"fyi","category":"runway","kind":"changed","summary":"runway 01L: touchdown zone elevation: 253.5 -> 253.4 ft MSL","source":"APT_RWY_END","fields":[{"field":"TDZ_ELEV","old":"253.5","new":"253.4"}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"8fb7908c49df","priority":"fyi","category":"runway","kind":"changed","summary":"runway 01R: runway end elevation: 269.8 -> 269.7 ft MSL; touchdown zone elevation: 269.8 -> 269.7 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"269.8","new":"269.7"},{"field":"TDZ_ELEV","old":"269.8","new":"269.7"}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"8a7502313a68","priority":"fyi","category":"runway","kind":"changed","summary":"runway 10: touchdown zone elevation: 304.1 -> 304 ft MSL","source":"APT_RWY_END","fields":[{"field":"TDZ_ELEV","old":"304.1","new":"304"}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"ed84e1b30f2e","priority":"fyi","category":"runway","kind":"changed","summary":"runway 19L: touchdown zone elevation: 315.8 -> 315.7 ft MSL","source":"APT_RWY_END","fields":[{"field":"TDZ_ELEV","old":"315.8","new":"315.7"}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"11a190eb56e1","priority":"fyi","category":"runway","kind":"changed","summary":"runway 28: touchdown zone elevation: 304.7 -> 304.5 ft MSL","source":"APT_RWY_END","fields":[{"field":"TDZ_ELEV","old":"304.7","new":"304.5"}]},{"cycle":"2024-12-26","from_cycle":"2024-11-28","id":"2d32d07b1476","priority":"fyi","category":"navaid","kind":"changed","summary":"NMM (Meridian) navaid: common system usage: no -> yes","source":"NAV_BASE","fields":[{"field":"NAS_USE_FLAG","old":"N","new":"Y"}]}],"first_cycle":"2024-12-26","last_cycle":"2026-03-19"}