Amateur Radio Callsign: N3JKW
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N3JKW |
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Hupfer, John
PARKTON, MD (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Hupfer, John |
| Granted | 2025-01-04 |
| Expires | 2035-01-04 |
| Address |