{"schema_version":1,"airport":"3NH9","entries":[{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"aed772ea3f6b","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 563 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"563"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"1beae118aa13","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 603-225-3134; name changed: Robert And Sandra Bahre -> Jason Muise","source":"APT_CON","fields":[{"field":"NAME","old":"ROBERT AND SANDRA BAHRE","new":"JASON MUISE"},{"field":"PHONE_NO","old":"603-569-0253","new":"603-225-3134"}]}],"first_cycle":"2025-07-10","last_cycle":"2025-10-02"}