Amateur Radio Callsign: KO4TUE
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KO4TUE |
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Yoo, Helen
Lawrenceville, GA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Yoo, Helen |
| Granted | 2021-10-05 |
| Expires | 2031-10-05 |
| Address |