{"schema_version":1,"airport":"1H4","entries":[{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"90fbf6bf3b20","priority":"fyi","category":"runway","kind":"changed","summary":"runway 01: controlling obstacle changed (now 50 ft tall, 17 ft from threshold, 97 ft left of centerline, clearance slope 0:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"88","new":"97"},{"field":"DIST_FROM_THR","old":"24","new":"17"},{"field":"OBSTN_HGT","old":"51","new":"50"}]},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"549143e86c39","priority":"fyi","category":"runway","kind":"changed","summary":"runway 19: controlling obstacle changed (now 56 ft tall, 20 ft from threshold, 56 ft right of centerline, clearance slope 1:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"77","new":"56"},{"field":"DIST_FROM_THR","old":"39","new":"20"},{"field":"OBSTN_CLNC_SLOPE","old":"0","new":"1"},{"field":"OBSTN_HGT","old":"53","new":"56"}]}],"first_cycle":"2024-10-31","last_cycle":"2024-10-31"}