Amateur Radio Callsign: KD9CSZ
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KD9CSZ |
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Hefner, George B
San Bruno, CA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | General |
| Name | Hefner, George B |
| Granted | 2024-12-27 |
| Expires | 2034-12-27 |
| Address |