W4XDD
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderShepherd, Matthew
License ClassGeneral
Min. Class RequiredGeneral
LocationBrewton, AL
Grant DateApr 7, 2026
Expiration DateApr 7, 2036
W4XDD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Shepherd, Matthew in Brewton, 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 Shepherd, Matthew on Mar 19, 2026. W4XDD has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -..- -.. -..
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Four X-ray Delta Delta
Readability: 8/10(High readability)
License History
- License IssuedApr 7, 2026
- Vanity Callsign GrantedApr 7, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.