Amateur Radio Callsigns in ZIP Code: 54246
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KD9OL | KRIEGSMANN, GREGORY A | Washington Island | WI | United States |
| W9EVT | Ulm, George E | Washington Island | WI | United States |
| WB9KZY | OLSON, CHARLES J | WASHINGTON ISLAND | WI | United States |
| K9ABT | Berger, Michael B | Washington Island | WI | United States |
| KC9GLI | Irakliotis, Leo | Washington | WI | United States |
| WI9DX | WASHINGTON ISLAND DX CLUB | WASHINGTON ISLAND | WI | United States |
| KD9BRF | Ulm, Amy Delyla | Washington Island | WI | United States |
| W9EMY | Woods, Emmett M | Washington Island | WI | United States |