{"schema_version":1,"airport":"ONX","entries":[{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"329a99403379","priority":"fyi","category":"runway","kind":"changed","summary":"runway 23: controlling obstacle changed (now 24 ft tall, 793 ft from threshold, 232 ft left of centerline, clearance slope 24:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"R","new":"L"},{"field":"CNTRLN_OFFSET","old":"56","new":"232"},{"field":"DIST_FROM_THR","old":"816","new":"793"},{"field":"OBSTN_CLNC_SLOPE","old":"15","new":"24"},{"field":"OBSTN_HGT","old":"41","new":"24"}]}],"first_cycle":"2024-10-03","last_cycle":"2024-10-03"}