Amateur Radio Callsigns in ZIP Code: 50525
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| K0JDQ | SHARP, FRANK H | Clarion | IA | United States |
| KB0QWH | DAMES, MATTHEW W | Clarion | IA | United States |
| N0SPO | OPHEIM, PATRICK D | CLARION | IA | United States |
| K0TFH | DIDIO, DAVID E | CLARION | IA | United States |
| K0CKX | Sharp, Christie C | Clarion | IA | United States |
| K0VPR | MORRIS, JOSH A | CLARION | IA | United States |