Amateur Radio Callsign: K3JDR
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K3JDR |
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Callahan III, John P
West Chester, PA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Callahan III, John P |
| Granted | 2021-09-02 |
| Expires | 2031-11-29 |
| Address |