Amateur Radio Callsigns in ZIP Code: 53559
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KA9OSA | HUMMEL, ROBERTA A | MARSHALL | WI | United States |
| KF4NIQ | GRIFFIN, MICHAEL D | Marshal | WI | United States |
| WB9SND | WAHLQUIST, DAVID G | MARSHALL | WI | United States |
| KC9PMQ | SAMPSON, KARL J | MARSHALL | WI | United States |
| KD9ESR | Litsheim, Dennis E | Marshall | WI | United States |
| KD9YWY | Baumhauer III, Andrew H | Marshall | WI | United States |
| KD9ZCY | Hurley, Mark | Marshall | WI | United States |