Amateur Radio Callsign: KN4JOH
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KN4JOH |
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Martin, David W
Camden, TN (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Martin, David W |
| Granted | 2018-02-09 |
| Expires | 2028-02-09 |
| Address |