{"schema_version":1,"airport":"6ND3","entries":[{"cycle":"2026-02-19","from_cycle":"2026-01-22","id":"904060b0b63b","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: none -> PO BOX 133; airport contact city: ARGUSVILLE -> HARWOOD; airport contact zip code: 58005 -> 58042","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"","new":"PO BOX 133"},{"field":"TITLE_CITY","old":"ARGUSVILLE","new":"HARWOOD"},{"field":"ZIP_CODE","old":"58005","new":"58042"}]}],"first_cycle":"2026-02-19","last_cycle":"2026-02-19"}