Amateur Radio Callsign: K9ZXB
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K9ZXB |
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Muehlhausen, Mark H
Schaumburg, IL (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Muehlhausen, Mark H |
| Granted | 2024-06-14 |
| Expires | 2034-09-09 |
| Address |