Amateur Radio Callsign: KB3NNZ
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KB3NNZ |
|
Hartz, Mark E
Severn, MD (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Hartz, Mark E |
| Granted | 2016-03-02 |
| Expires | 2026-05-16 |
| Address |