Amateur Radio Callsign: KB4RPV
|   | KB4RPV | 
| CLARK, MARK T JACKSON, TN (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Amateur Extra | 
| Name | CLARK, MARK T | 
| Granted | 2016-03-21 | 
| Expires | 2026-04-10 | 
| Address | 
 
                 
                