Amateur Radio Callsign: KM9M
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KM9M |
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MARKOWSKI JR, SIGMOND B
LEMONT, IL (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | MARKOWSKI JR, SIGMOND B |
| Granted | 2023-02-22 |
| Expires | 2033-03-30 |
| Address |