Amateur Radio Callsign: W7OXT
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W7OXT |
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Yokoyama, Tsuyoshi
Portland, OR (United States) |
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| License Status | Active |
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| Operator Class | Amateur Extra |
| Name | Yokoyama, Tsuyoshi |
| Granted | 2018-04-03 |
| Expires | 2028-04-12 |
| Address |