Amateur Radio Callsign: N3QWO
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N3QWO |
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KOPPENHEFFER, JOHN H
HARRISBURG, PA (United States) |
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| License Status | Active |
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| Operator Class | General |
| Name | KOPPENHEFFER, JOHN H |
| Granted | 2023-09-27 |
| Expires | 2033-11-09 |
| Address |