Amateur Radio Callsign: KK7SS
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KK7SS |
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GROPPER, DAVID M
RICHLAND, WA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | GROPPER, DAVID M |
| Granted | 2019-04-15 |
| Expires | 2029-04-30 |
| Address |