Amateur Radio Callsign: KS2W
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KS2W |
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Yu, Yongmao
King of Prussia, PA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Yu, Yongmao |
| Granted | 2019-02-22 |
| Expires | 2029-02-22 |
| Address |