Amateur Radio Callsign: KN6OMN
|   | KN6OMN | 
| STUMBO JR, DONALD A Fremont, CA (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | General | 
| Name | STUMBO JR, DONALD A | 
| Granted | 2021-04-21 | 
| Expires | 2031-04-21 | 
| Address | 
 
                 
                