Amateur Radio Callsign: K0MBN
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K0MBN |
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MARTINSON, OSCAR B
MINNEAPOLIS, MN (United States) |
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| License Status | Active |
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| Operator Class | Amateur Extra |
| Name | MARTINSON, OSCAR B |
| Granted | 2016-04-20 |
| Expires | 2026-07-17 |
| Address |