Amateur Radio Callsign: W4MJM
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W4MJM |
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MANSFIELD, MARK J
COLUMBIA, SC (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | MANSFIELD, MARK J |
| Granted | 2017-07-24 |
| Expires | 2027-10-16 |
| Address |