Amateur Radio Callsign: W3MR
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W3MR |
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ROBERTS, MELVIN S
DAVIDSONVILLE, MD (United States) |
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| License Status | Active |
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| Operator Class | Amateur Extra |
| Name | ROBERTS, MELVIN S |
| Granted | 2015-09-11 |
| Expires | 2025-11-28 |
| Address |