Amateur Radio Callsign: KO4TZB
|
KO4TZB |
|
O Brien, Barbara J
West Palm Beach, FL (United States) |
|
| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | O Brien, Barbara J |
| Granted | 2021-10-12 |
| Expires | 2031-10-12 |
| Address |