Amateur Radio Callsign: N7TRT
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N7TRT |
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ROSENBAUM, JOHN R
Rockville, MD (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | ROSENBAUM, JOHN R |
| Granted | 2013-12-11 |
| Expires | 2023-12-11 |
| Address |