Amateur Radio Callsign: W3JDK
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W3JDK |
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Kramer, J.D.
Philadelphia, PA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Kramer, J.D. |
| Granted | 2018-10-30 |
| Expires | 2028-10-30 |
| Address |