Amateur Radio Callsign: N4DUF
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N4DUF |
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McDuff, William M
Colora, MD (United States) |
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| License Status | Active |
|---|---|
| Operator Class | General |
| Name | McDuff, William M |
| Granted | 2021-05-04 |
| Expires | 2031-05-04 |
| Address |