Amateur Radio Callsign: KJ6HSJ
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KJ6HSJ |
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Chi, Chengyi
Palo Alto, CA (United States) |
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| License Status | Active |
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| Operator Class | Amateur Extra |
| Name | Chi, Chengyi |
| Granted | 2020-04-09 |
| Expires | 2030-05-10 |
| Address |