Amateur Radio Callsign: K4OU
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K4OU |
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Tomcik, James D
San Diego, CA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Tomcik, James D |
| Granted | 2021-05-18 |
| Expires | 2031-05-18 |
| Address |