Amateur Radio Callsign: KJ7OSG
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KJ7OSG |
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Richardson, Mark S
Redmond, OR (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Richardson, Mark S |
| Granted | 2020-06-22 |
| Expires | 2030-06-22 |
| Address |