Amateur Radio Callsign: KB9SFD
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KB9SFD |
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Czerwinski, Mark C
WEST ALLIS, WI (United States) |
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| License Status | Active |
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| Operator Class | General |
| Name | Czerwinski, Mark C |
| Granted | 2017-12-06 |
| Expires | 2028-02-27 |
| Address |