Amateur Radio Callsign: WS9O
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WS9O |
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Walder, Stephan
Chapel Hill, NC (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Walder, Stephan |
| Granted | 2025-11-20 |
| Expires | 2036-01-10 |
| Address |