Amateur Radio Callsign: KN4PVQ
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KN4PVQ |
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Helsen, Johannes J
Saint Petersburg, FL (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Helsen, Johannes J |
| Granted | 2018-10-23 |
| Expires | 2028-10-23 |
| Address |