KP4RRR
Unknown2x3Zone 12
License HolderRUIZ-RIVERA, ROBERTO
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedApr 29, 2025
- Administrative Update AppliedApr 25, 2025
- License ModifiedJul 15, 2024
- License IssuedSep 9, 2023
- Vanity Callsign GrantedSep 9, 2023
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.