Amateur Radio Callsign: KK4ZGX
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KK4ZGX |
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Duvall, Mark D
Nashville, TN (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Duvall, Mark D |
| Granted | 2014-03-13 |
| Expires | 2024-03-13 |
| Address |