Amateur Radio Callsign: KN4URM
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KN4URM |
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Mason, John Mark
Sarasota, FL (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Mason, John Mark |
| Granted | 2019-05-20 |
| Expires | 2029-05-20 |
| Address |