KB4RBX
Active2x3Zone 4
License HolderWILLIAMSON, JAMES T
License ClassAdvanced
Min. Class RequiredTechnician
Grant DateJan 7, 2026
Expiration DateNov 28, 2035
License History
- License RenewedJan 7, 2026
- License ModifiedAug 23, 2021
- License RenewedOct 17, 2015
- Administrative Update AppliedOct 12, 2005
- License RenewedSep 29, 2005
- Administrative Update AppliedMay 4, 2004
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.