K4RFF
Unknown1x3Zone 4
License HolderFRIJOUF, ROBERT F
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedApr 28, 2023
- License IssuedJul 26, 2013
- Vanity Callsign GrantedJul 26, 2013
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.