Amateur Radio Callsigns in ZIP Code: 51331
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KB0LOX | Hinshaw, Eric A | Arnolds Park | IA | United States |
| KB0URO | BERNING, JAIME A | Arnolds Park | IA | United States |
| KC0DFQ | Davis, Phillip A | Arnolds Park | IA | United States |
| KC0TQJ | Thomas, Thadius J | ARNOLDS PARK | IA | United States |
| KC0VIA | BADGLEY, DAVID D | ARNOLDS PARK | IA | United States |
| KE0OCP | Hinshaw, Wheeler J | Arnolds Park | IA | United States |