KI4RFO
Unknown2x3Zone 4
License HolderJung, Chul Hwa
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedJul 8, 2016
- License ModifiedOct 17, 2014
- System-Generated GrantSep 13, 2006
- License IssuedSep 13, 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.