{"schema_version":1,"airport":"2O7","entries":[{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"4f1e664dc61c","priority":"fyi","category":"runway","kind":"changed","summary":"runway 32: controlling obstacle changed (now 43 ft tall, 900 ft from threshold, 110 ft right of centerline, clearance slope 16:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L","new":"R"},{"field":"CNTRLN_OFFSET","old":"160","new":"110"},{"field":"DIST_FROM_THR","old":"431","new":"900"},{"field":"OBSTN_CLNC_SLOPE","old":"5","new":"16"},{"field":"OBSTN_HGT","old":"45","new":"43"}]}],"first_cycle":"2025-08-07","last_cycle":"2025-08-07"}