W4RRZ
Available1x3District 4
Competitive callsign — 7 applications filed with the FCC.
License HolderCARTER, WILLIAM C
License ClassAdvanced
Min. Class RequiredGeneral
LocationMOBILE, AL
Grant DateOct 6, 1987
Expiration DateOct 6, 1997
Cancellation DateOct 7, 1999
Available for ApplicationsOct 7, 1999
W4RRZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CARTER, WILLIAM C in MOBILE, AL. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by Buchanan, Ronald J on Jun 29, 2026. W4RRZ has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
.-- ....- .-. .-. --..
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Four Romeo Romeo Zulu
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredOct 7, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.