{"schema_version":1,"airport":"IS41","entries":[{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"4dc83e83df13","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: RR 1  BOX 240 -> 17700 COUNTY LINE RD","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"RR 1  BOX 240","new":"17700 COUNTY LINE RD"}]}],"first_cycle":"2026-03-19","last_cycle":"2026-03-19"}