Amateur Radio Callsign: KF9NL
|   | KF9NL | 
| WALKER, MARVIN R GASTON, IN (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | Amateur Extra | 
| Name | WALKER, MARVIN R | 
| Granted | 2022-11-09 | 
| Expires | 2033-02-02 | 
| Address | 
 
                 
                