Amateur Radio Callsign: KK7EWO
|   | KK7EWO | 
| MARTINSON, CHARLES W GRANTSVILLE, UT (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | MARTINSON, CHARLES W | 
| Granted | 2022-03-31 | 
| Expires | 2032-03-31 | 
| Address | 
 
                 
                