KB4RBX
Active2x3District 4
No competing applications on record.
License HolderWILLIAMSON, JAMES T
License ClassAdvanced
Min. Class RequiredTechnician
LocationTROUTVILLE, VA
Grant DateJan 7, 2026
Expiration DateNov 28, 2035
KB4RBX is a 2x3 format amateur radio callsign. It is currently registered to WILLIAMSON, JAMES T in TROUTVILLE, VA. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- -... ....- .-. -... -..-
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Bravo Four Romeo Bravo X-ray
Readability: 7/10(Good readability)
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 on record. Verify on the FCC ULS application search before filing.