Amateur Radio Callsign: W7OTP
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W7OTP |
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Sumner, Michael D
Saint Helens, OR (United States) |
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| License Status | Active |
|---|---|
| Operator Class | General |
| Name | Sumner, Michael D |
| Granted | 2017-12-08 |
| Expires | 2027-12-08 |
| Address |