Amateur Radio Callsign: KB9VPU
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KB9VPU |
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Mathias, Mark S
BERWYN, IL (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Mathias, Mark S |
| Granted | 2019-10-29 |
| Expires | 2029-12-24 |
| Address |