Amateur Radio Callsign: K7JRK
|   | K7JRK | 
| Kopenhefer, Jacob R Logan, UT (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Technician | 
| Name | Kopenhefer, Jacob R | 
| Granted | 2022-10-04 | 
| Expires | 2032-10-23 | 
| Address | 
 
                 
                