{"schema_version":1,"airport":"1S9","entries":[{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"524050e697fd","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 469-601-0475; airport contact address: 139 RICHMOND LANE -> 2419C INDIAN RIDGE ROAD; name changed: Tyrone Bryant -> Joe Mclaughlin","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"139 RICHMOND LANE","new":"2419C INDIAN RIDGE ROAD"},{"field":"NAME","old":"TYRONE BRYANT","new":"JOE MCLAUGHLIN"},{"field":"PHONE_NO","old":"(509) 936-0234","new":"469-601-0475"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"019996402a9e","priority":"fyi","category":"runway","kind":"changed","summary":"runway 17: controlling obstacle changed (now 31 ft tall, 270 ft from threshold, 10 ft left of centerline, clearance slope 2:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"R","new":"L"},{"field":"CNTRLN_OFFSET","old":"63","new":"10"},{"field":"DIST_FROM_THR","old":"275","new":"270"},{"field":"OBSTN_CLNC_SLOPE","old":"6","new":"2"},{"field":"OBSTN_HGT","old":"11","new":"31"}]}],"first_cycle":"2025-09-04","last_cycle":"2026-04-16"}