KK4LAU
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderDUMONT, RON V
License ClassTechnician
Min. Class RequiredTechnician
LocationHOLLISTER, CA
Grant DateAug 14, 2012
Expiration DateAug 14, 2022
Cancellation DateSep 15, 2015
Available for ApplicationsSep 16, 2017
KK4LAU is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by DUMONT, RON V in HOLLISTER, CA. 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 Runeckles, Lauren C on Jul 7, 2026. KK4LAU has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.- ....- .-.. .- ..-
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Kilo Four Lima Alpha Uniform
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledSep 15, 2015
- Administrative Update AppliedAug 19, 2015
- System-Generated GrantAug 14, 2012
- License IssuedAug 14, 2012
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Runeckles, Lauren CFiled Jul 7, 2026PendingFCC ↗