Amateur Radio Callsign: KD9ZEM
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KD9ZEM |
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YIU, DEREK M
CHICAGO, IL (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | YIU, DEREK M |
| Granted | 2023-11-15 |
| Expires | 2033-11-15 |
| Address |