Amateur Radio Callsign: K1SZN
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K1SZN |
|
O HEARN JR, JOHN P
KNOXVILLE, TN (United States) |
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| License Status | Active |
|---|---|
| Operator Class | General |
| Name | O HEARN JR, JOHN P |
| Granted | 2020-10-07 |
| Expires | 2030-12-17 |
| Address |