Amateur Radio Callsign: KB4MU
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KB4MU |
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Spindler SR, David S
Elbert, CO (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Advanced |
| Name | Spindler SR, David S |
| Granted | 2023-08-01 |
| Expires | 2033-08-10 |
| Address |