Amateur Radio Callsign: WP4RKU
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WP4RKU |
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VIVALDI ARROYO, VIVIAN A
MAYAGUEZ, PR (United States) |
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| License Status | Active |
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| Operator Class | Technician |
| Name | VIVALDI ARROYO, VIVIAN A |
| Granted | 2020-02-24 |
| Expires | 2030-02-24 |
| Address |