Amateur Radio Callsign: KD9OZC
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KD9OZC |
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Martens, Mark E
Waukesha, WI (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Martens, Mark E |
| Granted | 2020-03-02 |
| Expires | 2030-03-02 |
| Address |