Amateur Radio Callsign: KF6DNJ
|   | KF6DNJ | 
| Berkstresser, Jerry J San Jose, CA (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | General | 
| Name | Berkstresser, Jerry J | 
| Granted | 2016-03-22 | 
| Expires | 2026-05-31 | 
| Address | 
 
                 
                