K1RFR
Unknown1x3Zone 5
License HolderFilizola, Ricardo P
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedApr 16, 2026
- License RenewedApr 13, 2016
- License IssuedJun 24, 2006
- Vanity Callsign GrantedJun 24, 2006
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.