K4WDK
Available1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderWilson, Scott A
License ClassTechnician
Min. Class RequiredGeneral
LocationMorgan Hill, CA
Grant DateDec 18, 2012
Expiration DateDec 18, 2022
Cancellation DateDec 19, 2024
Available for ApplicationsDec 19, 2024
K4WDK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Wilson, Scott A in Morgan Hill, CA. 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 Kelly, Michael D on Aug 22, 2025. K4WDK has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .-- -.. -.-
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Four Whiskey Delta Kilo
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredDec 19, 2024
- License IssuedDec 18, 2012
- Vanity Callsign GrantedDec 18, 2012
Vanity Application Activity
Competing applications filed with the FCC for this callsign.