Amateur Radio Callsign: K7JRO
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K7JRO |
|
O'Brien, John R
Sammamish, WA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | O'Brien, John R |
| Granted | 2016-03-18 |
| Expires | 2026-03-18 |
| Address |