{"schema_version":1,"airport":"SUO","entries":[{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"ccefd95471ba","priority":"fyi","category":"runway","kind":"changed","summary":"runway 16: controlling obstacle changed (now 400 ft from threshold, clearance slope 20:1)","source":"APT_RWY_END","fields":[{"field":"DIST_FROM_THR","old":"1000","new":"400"},{"field":"OBSTN_CLNC_SLOPE","old":"40","new":"20"}]}],"first_cycle":"2025-09-04","last_cycle":"2025-09-04"}