KF4RRW
Unknown2x3Zone 4
License HolderBURTON, STEPHEN W
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ModifiedDec 15, 2025
- Administrative Update AppliedApr 4, 2024
- License RenewedJan 11, 2018
- License RenewedJan 19, 2008
- Administrative Update AppliedOct 4, 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.