Amateur Radio Callsign: KO4GMZ
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KO4GMZ |
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Polk, Mark D
Amherst, VA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Polk, Mark D |
| Granted | 2020-08-21 |
| Expires | 2030-08-21 |
| Address |