Amateur Radio Callsign: KB9OSC
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KB9OSC |
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Kopp, John W
Dousman, WI (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Kopp, John W |
| Granted | 2016-10-17 |
| Expires | 2026-10-19 |
| Address |