{"schema_version":1,"airport":"C89","entries":[{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"eb15e216d671","priority":"action","category":"runway","kind":"changed","summary":"runway 26L: displaced threshold: 121 -> 371 ft; runway end elevation: 771 -> 772 ft MSL; touchdown zone elevation: 788.3 -> 789 ft MSL","source":"APT_RWY_END","fields":[{"field":"DISPLACED_THR_LEN","old":"121","new":"371"},{"field":"RWY_END_ELEV","old":"771","new":"772"},{"field":"TDZ_ELEV","old":"788.3","new":"789"}]},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"7955a8b04323","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: This airport has been surveyed by the National Geodetic Survey.","source":"APT_RMK","original":"THIS AIRPORT HAS BEEN SURVEYED BY THE NATIONAL GEODETIC SURVEY."},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"ad6d32d13c56","priority":"fyi","category":"runway","kind":"changed","summary":"runway 08R: runway end elevation: 788.3 -> 789 ft MSL; touchdown zone elevation: 788.3 -> 789 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"788.3","new":"789"},{"field":"TDZ_ELEV","old":"788.3","new":"789"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"6e4a062e4def","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: ACTVT ARPT BCN SS-SR - CTAF.","source":"APT_RMK","original":"ACTVT ARPT BCN SS-SR - CTAF.","fields":[{"field":"REMARK","old":"ACTVT ARPT BCN - CTAF.","new":"ACTVT ARPT BCN SS-SR - CTAF."}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"5d0d0843aaff","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: APCH RATIO 20:1 TO DTHR.","source":"APT_RMK","original":"APCH RATIO 20:1 TO DTHR.","fields":[{"field":"REMARK","old":"APCH RATIO 18:1 TO DTHR; 18 FT ROAD 321 FT FM DTHR.","new":"APCH RATIO 20:1 TO DTHR."}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"67484804841c","priority":"fyi","category":"frequency","kind":"changed","summary":"remark: ACTVT ARPT BCN - CTAF.; ACTVT  PAPI RY 26L; MIRL RY 08R/26L  - CTAF. -> ACTVT ARPT BCN SS-SR - CTAF.; ACTVT  PAPI RY 26L; MIRL RY 08R/26L  - CTAF.","source":"FRQ","fields":[{"field":"REMARK","old":"ACTVT ARPT BCN - CTAF.; ACTVT  PAPI RY 26L; MIRL RY 08R/26L  - CTAF.","new":"ACTVT ARPT BCN SS-SR - CTAF.; ACTVT  PAPI RY 26L; MIRL RY 08R/26L  - CTAF."}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"5cbb79b7cf20","priority":"fyi","category":"runway","kind":"changed","summary":"runway 08L/26R: pavement now in fair condition","source":"APT_RWY","fields":[{"field":"COND","old":"GOOD","new":"FAIR"}]}],"first_cycle":"2025-11-27","last_cycle":"2026-03-19"}