Amateur Radio Callsign: K4OSO
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K4OSO |
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Coleman Sr, Milton B
Rockville, VA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Coleman Sr, Milton B |
| Granted | 2023-07-14 |
| Expires | 2033-07-14 |
| Address |