Amateur Radio Callsign: W3RDH
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W3RDH |
|
Groff, Dereck P
charlestown, MD (United States) |
|
| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Groff, Dereck P |
| Granted | 2019-10-08 |
| Expires | 2029-12-29 |
| Address |