{"schema_version":1,"airport":"AOC","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"c78d0f1966c9","priority":"action","category":"runway","kind":"changed","summary":"runway 06/24: length: 6610 -> 4801 ft","source":"APT_RWY","fields":[{"field":"RWY_LEN","old":"6610","new":"4801"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"08a8e634cbbb","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS)-A redrawn (still amdt 1)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS)-A","amdt":"1","pdf":"https://aeronav.faa.gov/d-tpp/2609/09198RA.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"9f1eca57ddd3","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: ACTVT REIL RWYS 06 & 24, PAPI RWYS 06 & 24, MIRL RWY 06/24 - CTAF.","source":"APT_RMK","original":"ACTVT REIL RWYS 06 & 24, PAPI RWYS 06 & 24, MIRL RWY 06/24 - CTAF.","fields":[{"field":"REMARK","old":"ACTVT MIRL RWY 06/24, REIL RWYS 06 & 24 AND PAPI RWYS 06 & 24 - CTAF.","new":"ACTVT REIL RWYS 06 & 24, PAPI RWYS 06 & 24, MIRL RWY 06/24 - CTAF."}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"9450be7c1677","priority":"fyi","category":"frequency","kind":"changed","summary":"remark: ACTVT MIRL RWY 06/24, REIL RWYS 06 & 24 AND PAPI RWYS 06 & 24 - CTAF. -> ACTVT REIL RWYS 06 & 24, PAPI RWYS 06 & 24, MIRL RWY 06/24 - CTAF.","source":"FRQ","fields":[{"field":"REMARK","old":"ACTVT MIRL RWY 06/24, REIL RWYS 06 & 24 AND PAPI RWYS 06 & 24 - CTAF.","new":"ACTVT REIL RWYS 06 & 24, PAPI RWYS 06 & 24, MIRL RWY 06/24 - CTAF."}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"d096c2b572a8","priority":"fyi","category":"runway","kind":"changed","summary":"runway 06: runway end elevation: 5335.3 -> 5334.3 ft MSL; touchdown zone elevation: 5335.4 -> 5334.3 ft MSL; threshold crossing height: 40 -> 43 ft AGL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"5335.3","new":"5334.3"},{"field":"TDZ_ELEV","old":"5335.4","new":"5334.3"},{"field":"THR_CROSSING_HGT","old":"40","new":"43"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"7931ffc8d6d2","priority":"fyi","category":"runway","kind":"changed","summary":"runway 24: touchdown zone elevation: 5332.4 -> 5332.2 ft MSL; threshold crossing height: 40 -> 44 ft AGL","source":"APT_RWY_END","fields":[{"field":"TDZ_ELEV","old":"5332.4","new":"5332.2"},{"field":"THR_CROSSING_HGT","old":"40","new":"44"}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"b3de922f443b","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: JATTS","source":"STAR/DP","procedures":{"updated":["JATTS"],"removed":[]}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"28bba71a9342","priority":"ifr","category":"chart","kind":"changed","summary":"minimums page (TAKEOFF MINIMUMS) changed","source":"D-TPP","chart":{"code":"MIN","name":"TAKEOFF MINIMUMS","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/NW1TO.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"26992a7b58b3","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS)-A amended (amdt 1)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS)-A","amdt":"1","pdf":"https://aeronav.faa.gov/d-tpp/2607/09198RA.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"a2d337381f6a","priority":"ifr","category":"chart","kind":"changed","summary":"obstacle departure JATTS TWO (OBSTACLE) (RNAV) changed","source":"D-TPP","chart":{"code":"ODP","name":"JATTS TWO (OBSTACLE) (RNAV)","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/09198JATTS.PDF"}}],"first_cycle":"2026-07-09","last_cycle":"2026-09-03"}