Amateur Radio Callsign: W9ZU
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W9ZU |
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Castaldo, John N
York, SC (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Castaldo, John N |
| Granted | 2021-07-01 |
| Expires | 2031-08-30 |
| Address |