Amateur Radio Callsign: KB3USB
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KB3USB |
|
Mattheis, Darrell K
WOODBINE, MD (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Mattheis, Darrell K |
| Granted | 2020-03-30 |
| Expires | 2030-06-14 |
| Address |