Amateur Radio Callsign: W7DDR
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W7DDR |
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Mumm, Jonathan
Lynnwood, WA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Mumm, Jonathan |
| Granted | 2018-09-22 |
| Expires | 2028-09-22 |
| Address |