Amateur Radio Callsign: KN6YIN
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KN6YIN |
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CHOI, HYUNWOO
PLEASANTON, CA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | CHOI, HYUNWOO |
| Granted | 2023-01-25 |
| Expires | 2033-01-25 |
| Address |