Amateur Radio Callsign: KF0TSI
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KF0TSI |
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Osterlon, Duane A
Hot Springs, SD (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Osterlon, Duane A |
| Granted | 2025-03-28 |
| Expires | 2035-03-28 |
| Address |