W4DDZ
Active1x3District 4
Competitive callsign — 9 applications filed with the FCC.
License HolderArd, Clark M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationEffingham, SC
Grant DateFeb 17, 2023
Expiration DateFeb 17, 2033
W4DDZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Ard, Clark M in Effingham, SC. This callsign has attracted significant interest in the amateur radio community, with 9 vanity applications filed with the FCC. The most recent was submitted by Trudeau, Nicholas A on Jan 27, 2026. W4DDZ has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -.. -.. --..
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Four Delta Delta Zulu
Readability: 8/10(High readability)
License History
- License IssuedFeb 17, 2023
- Vanity Callsign GrantedFeb 17, 2023
- License CanceledJun 5, 2015
- License IssuedDec 13, 2011
- Vanity Callsign GrantedDec 13, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.