Amateur Radio Callsign: N1IVB
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N1IVB |
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CZERWONKA, DAVID E
RUMFORD, RI (United States) |
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| License Status | Active |
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| Operator Class | Advanced |
| Name | CZERWONKA, DAVID E |
| Granted | 2022-04-16 |
| Expires | 2032-06-13 |
| Address |