Amateur Radio Callsign: K0DYY
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K0DYY |
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Swallow, John A
San Mateo, CA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Swallow, John A |
| Granted | 2020-12-02 |
| Expires | 2031-03-01 |
| Address |