Amateur Radio Callsign: N4UJU
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N4UJU |
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Greiff, John F
Tampa, FL (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Greiff, John F |
| Granted | 2021-09-30 |
| Expires | 2031-10-10 |
| Address |