W4ZMM
Available1x3District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderMORRISON, WILLIAM T
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationASHEBORO, NC
Grant DateDec 23, 2010
Expiration DateFeb 9, 2021
Cancellation DateMay 12, 2020
Available for ApplicationsMay 13, 2022
W4ZMM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MORRISON, WILLIAM T in ASHEBORO, NC. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Bluhm, Zachary on May 20, 2026. W4ZMM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- --.. -- --
CW Weight: 34 units(Moderate)
Voice Phonetics
Whiskey Four Zulu Mike Mike
Readability: 9/10(Excellent readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledMay 12, 2020
- License RenewedDec 23, 2010
- License IssuedFeb 9, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.