Amateur Radio Callsign: KN4SBX
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KN4SBX |
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COBLE, BRETT D
GRAND RAPIDS, MI (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | COBLE, BRETT D |
| Granted | 2019-02-06 |
| Expires | 2029-02-06 |
| Address |