Amateur Radio Callsign: KK4SEP
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KK4SEP |
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DUFFER, DAVID L
PINEHURST, NC (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | DUFFER, DAVID L |
| Granted | 2023-06-08 |
| Expires | 2033-06-24 |
| Address |