Amateur Radio Callsign: KB3VNP
|   | KB3VNP | 
| Haefner Sr, Robert J Williamsport, PA (United States) | |
| License Status | Active | 
|---|---|
| Operator Class | General | 
| Name | Haefner Sr, Robert J | 
| Granted | 2020-11-26 | 
| Expires | 2031-01-25 | 
| Address | 
 
                 
                