Amateur Radio Callsign: KM4KJJ
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KM4KJJ |
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STEFFENS JR, JOHN L
Palm Harbor, FL (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | STEFFENS JR, JOHN L |
| Granted | 2025-04-23 |
| Expires | 2035-05-11 |
| Address |