KO6OB
Unknown2x2Zone 6
License HolderCHOI, CHARLES Y
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredMay 20, 2025
- License RenewedApr 2, 2013
- License ModifiedMay 20, 2003
- License RenewedMay 17, 2003
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.