{"schema_version":1,"airport":"30NM","entries":[{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"a9cbafe44082","priority":"action","category":"frequency","kind":"added","summary":"frequency 122.9 (CTAF) added","source":"FRQ"},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"7d398be95d8f","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: 301 BARNHART RD -> 602 LOCUST ST; name changed: Matthew J. Worner -> Matthew J Worner; airport contact city: SEDAN -> CLAYTON; airport contact zip code: 88436 -> 88415; airport contact zip+4: none -> 2224","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"301 BARNHART RD","new":"602 LOCUST ST"},{"field":"NAME","old":"MATTHEW J. WORNER","new":"MATTHEW J WORNER"},{"field":"TITLE_CITY","old":"SEDAN","new":"CLAYTON"},{"field":"ZIP_CODE","old":"88436","new":"88415"},{"field":"ZIP_PLUS_FOUR","old":"","new":"2224"}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"bdbf2b414b0d","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 4536 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"4536"}]}],"first_cycle":"2025-04-17","last_cycle":"2025-04-17"}