K4XT
Unknown1x2Zone 4
License HolderTIBBALS, WILLIAM T
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- License RenewedNov 10, 2022
- Administrative Update AppliedMay 9, 2017
- License RenewedDec 27, 2012
- License RenewedOct 24, 2002
- Administrative Update AppliedMay 17, 2001
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.