Amateur Radio Callsigns in ZIP Code: 54234
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| K9CAX | HOLLENBECK, KENNETH J | SISTER BAY | WI | United States |
| KA9YNA | JONES, LESLIE R | sister bay | WI | United States |
| KB9JUH | GARSKE, MARTHA R | SISTER BAY | WI | United States |
| N9IW | GUSTAFSON, TIMOTHY D | Sister Bay | WI | United States |
| W9GKZ | SYNNES, RODNEY L | Sister Bay | WI | United States |
| KC9AOG | Waldron, Stephen R | Sister Bay | WI | United States |
| N9DWS | SITTE, DAVIS W | SISTER BAY | WI | United States |