K4CTO
Unknown1x3Zone 4
License HolderOLIVER, CLIFFORD T
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedAug 10, 2023
- License RenewedJan 1, 2019
- License ModifiedMar 25, 2010
- Administrative Update AppliedFeb 6, 2010
- License IssuedFeb 28, 2009
- Vanity Callsign GrantedFeb 28, 2009
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.