{"schema_version":1,"airport":"CHN","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"3bbb88e4e019","priority":"fyi","category":"runway","kind":"changed","summary":"runway 18: controlling obstacle changed (now 29 ft tall, 635 ft from threshold, 130 ft left of centerline, clearance slope 15:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"125","new":"130"},{"field":"DIST_FROM_THR","old":"600","new":"635"},{"field":"OBSTN_CLNC_SLOPE","old":"16","new":"15"},{"field":"OBSTN_HGT","old":"24","new":"29"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"195aaed4fef6","priority":"fyi","category":"runway","kind":"changed","summary":"runway 18: controlling obstacle changed (now 24 ft tall, 600 ft from threshold, 125 ft left of centerline, clearance slope 16:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"130","new":"125"},{"field":"OBSTN_CLNC_SLOPE","old":"19","new":"16"},{"field":"OBSTN_HGT","old":"21","new":"24"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"e09e98916a8f","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 863-773-3115","source":"APT_CON","fields":[{"field":"PHONE_NO","old":"(863) 773-3115","new":"863-773-3115"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"4f0520f1ae3c","priority":"fyi","category":"runway","kind":"changed","summary":"runway 18: controlling obstacle changed (now 21 ft tall, 600 ft from threshold, 130 ft left of centerline, clearance slope 19:1); markings now in fair condition","source":"APT_RWY_END","fields":[{"field":"OBSTN_CLNC_SLOPE","old":"22","new":"19"},{"field":"OBSTN_HGT","old":"18","new":"21"},{"field":"RWY_MARKING_COND","old":"GOOD","new":"FAIR"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"8839b25d57df","priority":"fyi","category":"runway","kind":"changed","summary":"runway 36: markings now in fair condition","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_COND","old":"GOOD","new":"FAIR"}]}],"first_cycle":"2024-09-05","last_cycle":"2026-09-03"}