WW4ADK
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSmith, Donald C
License ClassGeneral
Min. Class RequiredTechnician
LocationNorth, SC
Grant DateJan 6, 2026
Expiration DateJan 6, 2036
WW4ADK is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Smith, Donald C in North, SC. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Smith, Donald C on Dec 17, 2025. WW4ADK has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .-- ....- .- -.. -.-
CW Weight: 37 units(Moderate)
Voice Phonetics
Whiskey Whiskey Four Alpha Delta Kilo
Readability: 7.5/10(High readability)
License History
- License ModifiedMar 23, 2026
- License IssuedJan 6, 2026
- Vanity Callsign GrantedJan 6, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Smith, Donald CFiled Dec 17, 2025Not awardedFCC ↗