KO4LAS
Active2x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderYoungs, Michael R
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationBOUNTIFUL, UT
Grant DateJan 21, 2026
Expiration DateJan 21, 2036
KO4LAS is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Youngs, Michael R in BOUNTIFUL, UT. 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 Welker, Kenneth V on Nov 27, 2015. KO4LAS has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- .-.. .- ...
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Oscar Four Lima Alpha Sierra
Readability: 7/10(Good readability)
License History
- License RenewedJan 21, 2026
- License ModifiedJul 3, 2023
- License ModifiedAug 12, 2022
- Administrative Update AppliedOct 24, 2017
- Administrative Update AppliedAug 15, 2017
- Administrative Update AppliedJul 26, 2016
- License IssuedDec 15, 2015
- Vanity Callsign GrantedDec 15, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.