{"schema_version":1,"airport":"4OK2","entries":[{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"2b3ce4d2fa8d","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: 4262 HWY 81 -> PO BOX 620; airport contact zip code: 73055 -> 73082","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"4262 HWY 81","new":"PO BOX 620"},{"field":"ZIP_CODE","old":"73055","new":"73082"}]}],"first_cycle":"2026-06-11","last_cycle":"2026-06-11"}