Amateur Radio Callsign: KB4MMJ
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KB4MMJ |
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HOWARD, MARCUS J
DURHAM, NC (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | HOWARD, MARCUS J |
| Granted | 2018-10-02 |
| Expires | 2028-10-21 |
| Address |