W4RUK
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderDeden, David J
License ClassGeneral
Min. Class RequiredGeneral
LocationCharleston, SC
Grant DateMay 8, 2026
Expiration DateMay 8, 2036
W4RUK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Deden, David J in Charleston, SC. 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 Deden, David J on Apr 20, 2026. W4RUK has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- .-. ..- -.-
CW Weight: 31 units(Moderate)
Voice Phonetics
Whiskey Four Romeo Uniform Kilo
Readability: 7/10(Good readability)
License History
- License IssuedMay 8, 2026
- Vanity Callsign GrantedMay 8, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.