KK4UBA
Available2x3Zone 4
License HolderLiu, Yuhuai
License ClassTechnician
Min. Class RequiredTechnician
Grant DateSep 19, 2013
Expiration DateSep 19, 2023
Cancellation DateSep 20, 2025
Available for ApplicationsSep 20, 2025
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredSep 20, 2025
- System-Generated GrantSep 19, 2013
- License IssuedSep 19, 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.