{"schema_version":1,"airport":"4W0","entries":[{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"2a3e2169ea19","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: 7702 TERMINAL STREET SW -> PO BOX 47312; name changed: G. Paul Wolf -> John Wilson; airport contact city: TUMWATER -> OLYMPIA; airport contact zip code: 98501 -> 98504","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"7702 TERMINAL STREET SW","new":"PO BOX 47312"},{"field":"NAME","old":"G. PAUL WOLF","new":"JOHN WILSON"},{"field":"TITLE_CITY","old":"TUMWATER","new":"OLYMPIA"},{"field":"ZIP_CODE","old":"98501","new":"98504"}]},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"28051978043d","priority":"fyi","category":"runway","kind":"changed","summary":"runway 08: controlling obstacle changed (now 36 ft tall, 164 ft from threshold, 0 ft either side of centerline, clearance slope 4:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_CLNC_SLOPE","old":"5","new":"4"},{"field":"OBSTN_HGT","old":"31","new":"36"}]},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"39e674d8168f","priority":"fyi","category":"runway","kind":"changed","summary":"runway 26: controlling obstacle changed (now 94 ft tall, 696 ft from threshold, 0 ft either side of centerline, clearance slope 7:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_CLNC_SLOPE","old":"8","new":"7"},{"field":"OBSTN_HGT","old":"86","new":"94"}]}],"first_cycle":"2024-10-31","last_cycle":"2025-08-07"}