Amateur Radio Callsign: KN4SVO
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KN4SVO |
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Cowan, John A
DURHAM, NC (United States) |
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| License Status | Active |
|---|---|
| Operator Class | General |
| Name | Cowan, John A |
| Granted | 2019-03-07 |
| Expires | 2029-03-07 |
| Address |