Amateur Radio Callsign: KK4DUU
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KK4DUU |
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Smith, Matthew R
Huntsville, AL (United States) |
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| License Status | Active |
|---|---|
| Operator Class | General |
| Name | Smith, Matthew R |
| Granted | 2021-06-29 |
| Expires | 2031-08-22 |
| Address |