Amateur Radio Callsign: K9OA
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K9OA |
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THOMPSON, CLARK M
MADISON, WI (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | THOMPSON, CLARK M |
| Granted | 2021-01-28 |
| Expires | 2031-04-27 |
| Address |