Amateur Radio Callsign: KW4DN
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KW4DN |
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Yoos Jr, William C
Middle Island, NY (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Yoos Jr, William C |
| Granted | 2024-09-10 |
| Expires | 2034-11-26 |
| Address |