Amateur Radio Callsign: KF0HDD
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KF0HDD |
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Chalko, William B
LITTLETON, CO (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Chalko, William B |
| Granted | 2021-11-08 |
| Expires | 2031-11-08 |
| Address |