{"schema_version":1,"airport":"1SD0","entries":[{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"e6f389440a54","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 605-466-2427; airport contact address: none -> BOX 54; name changed:  -> Keith W. Dorsey; airport contact state: none -> SD; airport contact city: none -> ISABEL; airport contact zip code: none -> 57633","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"","new":"BOX 54"},{"field":"NAME","old":"","new":"KEITH W. DORSEY"},{"field":"PHONE_NO","old":"","new":"605-466-2427"},{"field":"STATE","old":"","new":"SD"},{"field":"TITLE_CITY","old":"","new":"ISABEL"},{"field":"ZIP_CODE","old":"","new":"57633"}]}],"first_cycle":"2026-06-11","last_cycle":"2026-06-11"}