Amateur Radio Callsign: KB1DAO
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KB1DAO |
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ROSENBERGER, JOHN N
CHELMSFORD, MA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | ROSENBERGER, JOHN N |
| Granted | 2018-05-09 |
| Expires | 2028-07-13 |
| Address |