{"schema_version":1,"airport":"57C","entries":[{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"ebe3de139ad6","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: UECKR","source":"STAR/DP","procedures":{"updated":["UECKR"],"removed":[]}},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"5f6f95da49c1","priority":"fyi","category":"runway","kind":"changed","summary":"runway 08: runway end elevation: 842.7 -> 842.9 ft MSL; touchdown zone elevation: 851 -> 851.3 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"842.7","new":"842.9"},{"field":"TDZ_ELEV","old":"851","new":"851.3"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"e9893c5d3f9e","priority":"fyi","category":"runway","kind":"changed","summary":"runway 18: runway end elevation: 838.5 -> 838.6 ft MSL; touchdown zone elevation: 838.5 -> 838.9 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"838.5","new":"838.6"},{"field":"TDZ_ELEV","old":"838.5","new":"838.9"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"e312f66d8bf5","priority":"fyi","category":"runway","kind":"changed","summary":"runway 26: runway end elevation: 860.2 -> 860.4 ft MSL; touchdown zone elevation: 860.2 -> 860.4 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"860.2","new":"860.4"},{"field":"TDZ_ELEV","old":"860.2","new":"860.4"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"ad58fd21c802","priority":"fyi","category":"runway","kind":"changed","summary":"runway 36: runway end elevation: 828.2 -> 828.3 ft MSL; touchdown zone elevation: 838.5 -> 838.9 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"828.2","new":"828.3"},{"field":"TDZ_ELEV","old":"838.5","new":"838.9"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"f1ed3af2dd82","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: ACCRA","source":"STAR/DP","procedures":{"updated":["ACCRA"],"removed":[]}},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"4511470722a7","priority":"action","category":"airport","kind":"changed","summary":"attended days: ALL -> MON-FRI","source":"APT_ATT","fields":[{"field":"DAY","old":"ALL","new":"MON-FRI"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"2962436bcaa5","priority":"fyi","category":"airport","kind":"changed","summary":"fuel: added Jet A, kerosene, with FS-II (A+); dropped Jet A, kerosene, without FS-II (A); services: dropped pilot instruction (INSTR), aircraft rental (RNTL); transient hangar storage: yes -> no","source":"APT_BASE","fields":[{"field":"FUEL_TYPES","old":"100LL,A","new":"100LL,A+"},{"field":"OTHER_SERVICES","old":"INSTR,PAJA,RNTL","new":"PAJA"},{"field":"TRNS_STRG_HGR_FLAG","old":"Y","new":"N"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"1228f4e7688c","priority":"fyi","category":"remark","kind":"added","summary":"new remark: For service after hours contact the airport manager.","source":"APT_RMK","original":"FOR SVC AFTER HRS CTC AMGR."},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"16251adc403e","priority":"fyi","category":"remark","kind":"added","summary":"new remark: Marked with yellow cones.","source":"APT_RMK","original":"MKD WITH YELLOW CONES."},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"c2d756ecb10b","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: Marked with yellow cones.","source":"APT_RMK","original":"MKD WITH YELLOW CONES.","fields":[{"field":"REMARK","old":"RWY 18/36 MKD WITH YELLOW CONES.","new":"MKD WITH YELLOW CONES."}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"cb47c93c5c58","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: MIRL RWY 08/26 PRESET LOW SS-SR; TO INCR INTST AND ACTVT REIL RWY 08 & 26; PAPI RWY 08 & 26; MIRL 08/26  - CTAF.","source":"APT_RMK","original":"MIRL RWY 08/26 PRESET LOW SS-SR; TO INCR INTST AND ACTVT REIL RWY 08 & 26; PAPI RWY 08 & 26; MIRL 08/26  - CTAF.","fields":[{"field":"REMARK","old":"MIRL RY 08/26 IS PRESET ON LOW INTST; TO INCR INTST &  ACTVT REIL RYS 08/26; PAPI RY 08 & RY 26; MIRL 08/26  - CTAF.","new":"MIRL RWY 08/26 PRESET LOW SS-SR; TO INCR INTST AND ACTVT REIL RWY 08 & 26; PAPI RWY 08 & 26; MIRL 08/26  - CTAF."}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"27ec65aa7c9d","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: NOT PLOWED, CFM CONDS WITH AMGR.","source":"APT_RMK","original":"NOT PLOWED, CFM CONDS WITH AMGR.","fields":[{"field":"REMARK","old":"BE ALERT:  RY 18/36 NOT PLOWED 15 OCT - 15 MAY.","new":"NOT PLOWED, CFM CONDS WITH AMGR."}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"8e10dce5be1f","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: ULTRALIGHT & LSA ACTVTY ON & INVOF ARPT.","source":"APT_RMK","original":"ULTRALIGHT & LSA ACTVTY ON & INVOF ARPT.","fields":[{"field":"REMARK","old":"ULTRALIGHTS & LSA TRAINING ON & INVOF ARPT.","new":"ULTRALIGHT & LSA ACTVTY ON & INVOF ARPT."}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"52c21d55ea67","priority":"fyi","category":"frequency","kind":"changed","summary":"remark: MIRL RY 08/26 IS PRESET ON LOW INTST; TO INCR INTST &  ACTVT REIL RYS 08/26; PAPI RY 08 & RY 26; MIRL 08/26  - CTAF. -> MIRL RWY 08/26 PRESET LOW SS-SR; TO INCR INTST AND ACTVT REIL RWY 08 & 26; PAPI RWY 08 & 26; MIRL 08/26  - CTAF.","source":"FRQ","fields":[{"field":"REMARK","old":"MIRL RY 08/26 IS PRESET ON LOW INTST; TO INCR INTST &  ACTVT REIL RYS 08/26; PAPI RY 08 & RY 26; MIRL 08/26  - CTAF.","new":"MIRL RWY 08/26 PRESET LOW SS-SR; TO INCR INTST AND ACTVT REIL RWY 08 & 26; PAPI RWY 08 & 26; MIRL 08/26  - CTAF."}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"e389cf3a38a1","priority":"fyi","category":"runway","kind":"changed","summary":"runway 08: controlling obstacle changed (now 50 ft tall, 985 ft from threshold, 325 ft right of centerline, clearance slope 15:1); controlling obstacle: none -> TREES","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"","new":"R"},{"field":"CNTRLN_OFFSET","old":"","new":"325"},{"field":"DIST_FROM_THR","old":"","new":"985"},{"field":"OBSTN_CLNC_SLOPE","old":"20","new":"15"},{"field":"OBSTN_HGT","old":"","new":"50"},{"field":"OBSTN_TYPE","old":"","new":"TREES"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"12d0c8107e6d","priority":"fyi","category":"runway","kind":"changed","summary":"runway 18/36: pavement now in good condition","source":"APT_RWY","fields":[{"field":"COND","old":"FAIR","new":"GOOD"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"16ef847db1c0","priority":"fyi","category":"runway","kind":"changed","summary":"runway 26: controlling obstacle changed (now 57 ft tall, 1000 ft from threshold, 345 ft right of centerline, clearance slope 14:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"270","new":"345"},{"field":"DIST_FROM_THR","old":"900","new":"1000"},{"field":"OBSTN_CLNC_SLOPE","old":"16","new":"14"},{"field":"OBSTN_HGT","old":"42","new":"57"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"62f7ea688ba2","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: ACCRA, GOPAC3, UECKR","source":"STAR/DP","procedures":{"updated":["ACCRA","GOPAC3","UECKR"],"removed":[]}}],"first_cycle":"2024-09-05","last_cycle":"2026-01-22"}