Amateur Radio Callsign: KB5YZY
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KB5YZY |
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Biernacki, Mark J
Olivette, MO (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Biernacki, Mark J |
| Granted | 2023-03-24 |
| Expires | 2033-03-02 |
| Address |