Amateur Radio Callsign: K7DDH
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K7DDH |
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Chumbley, Ralph A
Vancouver, WA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Chumbley, Ralph A |
| Granted | 2016-09-15 |
| Expires | 2026-12-04 |
| Address |