WB4ZXK
Active2x3District 4
No competing applications on record.
License HolderBurrow, Robert T
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationKillen, AL
Grant DateApr 8, 2026
Expiration DateJun 28, 2036
WB4ZXK is a 2x3 format amateur radio callsign. It is currently registered to Burrow, Robert T in Killen, AL. 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: 43 units(Heavy (slower to send))
Voice Phonetics
Whiskey Bravo Four Zulu X-ray Kilo
Readability: 7.5/10(High readability)
License History
- License RenewedApr 8, 2026
- License RenewedApr 20, 2016
- Administrative Update AppliedDec 3, 2010
- License RenewedMay 13, 2006
- License ModifiedMar 18, 2004
- License ModifiedSep 6, 2000
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.