K4UBT
Unknown1x3Zone 4
License HolderCrist, Don R
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMay 23, 2023
- License RenewedApr 30, 2013
- License ModifiedOct 20, 2004
- License IssuedJul 22, 2003
- Vanity Callsign GrantedJul 22, 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.