Amateur Radio Callsign: KU9N
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KU9N |
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Costello, William M
Bannockburn, IL (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Costello, William M |
| Granted | 2013-12-14 |
| Expires | 2023-12-14 |
| Address |