Amateur Radio Callsign: K1HFS
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K1HFS |
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Keller, Robert C
Marblehead, MA (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | Keller, Robert C |
| Granted | 2025-04-22 |
| Expires | 2035-04-22 |
| Address |