Amateur Radio Callsign: N4SL
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N4SL |
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LANGENBECK, STEPHEN H
KALISPELL, MT (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | LANGENBECK, STEPHEN H |
| Granted | 2016-08-08 |
| Expires | 2026-11-05 |
| Address |