Amateur Radio Callsign: KB9VBF
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KB9VBF |
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Polfer, Jonathan M
Watertown, WI (United States) |
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| License Status | Active |
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| Operator Class | Amateur Extra |
| Name | Polfer, Jonathan M |
| Granted | 2020-02-13 |
| Expires | 2030-04-24 |
| Address |