K0ZAZ
Active1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderMellin, Mark
License ClassTechnician
Min. Class RequiredGeneral
LocationPeyton, CO
Grant DateMay 3, 2024
Expiration DateMay 3, 2034
K0ZAZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Mellin, Mark in Peyton, CO. 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 Mellin, Mark on Apr 15, 2024. K0ZAZ has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- --.. .- --..
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Zero Zulu Alpha Zulu
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedJul 22, 2025
- License IssuedMay 3, 2024
- Vanity Callsign GrantedMay 3, 2024
- License ExpiredApr 1, 2017
- License RenewedJan 3, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Mellin, MarkFiled Apr 15, 2024Not awardedFCC ↗