Amateur Radio Callsign: AF6JV
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AF6JV |
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Yu, Erwin E
San Jose, CA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Yu, Erwin E |
| Granted | 2018-03-13 |
| Expires | 2028-03-18 |
| Address |