Amateur Radio Callsign: K4SM
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K4SM |
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ACHTERHOF, MARVIN L
Cross, SC (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | ACHTERHOF, MARVIN L |
| Granted | 2020-12-02 |
| Expires | 2031-02-13 |
| Address |