Amateur Radio Callsign: K2KSB
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K2KSB |
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KLIMCHENKO, SERGEY B
SILVER SPRING, MD (United States) |
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| License Status | Active |
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| Operator Class | Amateur Extra |
| Name | KLIMCHENKO, SERGEY B |
| Granted | 2017-10-05 |
| Expires | 2027-12-04 |
| Address |