K4JFR
Unknown1x3Zone 6
License HolderRobertson IV, James F
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMar 17, 2020
- License ModifiedMar 30, 2011
- Administrative Update AppliedFeb 23, 2011
- License IssuedApr 23, 2010
- Vanity Callsign GrantedApr 23, 2010
- License ExpiredFeb 26, 2010
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.