Amateur Radio Callsign: KN4UDN
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KN4UDN |
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Haasenritter, John C
Fredericksburg, VA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Haasenritter, John C |
| Granted | 2019-04-24 |
| Expires | 2029-04-24 |
| Address |