Amateur Radio Callsign: K3XY
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K3XY |
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HUMPHREY, MARK D
Exton, PA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | HUMPHREY, MARK D |
| Granted | 2020-05-15 |
| Expires | 2030-06-10 |
| Address |