Amateur Radio Callsign: K4HBM
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K4HBM |
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Markwardt, Gregory E
San Antonio, TX (United States) |
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| License Status | Active |
|---|---|
| Operator Class | General |
| Name | Markwardt, Gregory E |
| Granted | 2015-07-24 |
| Expires | 2025-07-24 |
| Address |