Amateur Radio Callsign: K4JDU
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K4JDU |
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URBACH, JOHN D
OAK RIDGE, TN (United States) |
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| License Status | Active |
|---|---|
| Operator Class | General |
| Name | URBACH, JOHN D |
| Granted | 2021-01-26 |
| Expires | 2031-01-26 |
| Address |