K4MAZ
Active1x3District 4
Competitive callsign — 9 applications filed with the FCC.
License HolderFriday, Ethan A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationNorman, OK
Grant DateMay 22, 2026
Expiration DateMay 22, 2036
K4MAZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Friday, Ethan A in Norman, OK. This callsign has attracted significant interest in the amateur radio community, with 9 vanity applications filed with the FCC. The most recent was submitted by Friday, Ethan A on May 4, 2026. K4MAZ has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -- .- --..
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Four Mike Alpha Zulu
Readability: 8.5/10(High readability)
License History
- Administrative Update AppliedJun 4, 2026
- License IssuedMay 22, 2026
- Vanity Callsign GrantedMay 22, 2026
- License ExpiredJul 24, 2025
- License IssuedJul 23, 2013
- Vanity Callsign GrantedJul 23, 2013
Vanity Application Activity
Competing applications filed with the FCC for this callsign.