W4ZSB
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderBoutwell, C. E
License ClassGeneral
Min. Class RequiredGeneral
LocationBirmingham, AL
Grant DateSep 1, 2020
Expiration DateSep 1, 2030
W4ZSB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Boutwell, C. E in Birmingham, AL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Boutwell, Clarence Ed on Apr 12, 2000. W4ZSB has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- --.. ... -...
CW Weight: 31 units(Moderate)
Voice Phonetics
Whiskey Four Zulu Sierra Bravo
Readability: 7.5/10(High readability)
License History
- License RenewedSep 1, 2020
- Administrative Update AppliedMay 5, 2011
- License RenewedFeb 11, 2010
- License ModifiedJun 2, 2000
- License IssuedMay 2, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.