K0YYZ
Active1x3District 0
Competitive callsign — 5 applications filed with the FCC.
License HolderKrajenka, Christopher A
License ClassGeneral
Min. Class RequiredGeneral
LocationBad Axe, MI
Grant DateJun 20, 2017
Expiration DateJun 20, 2027
K0YYZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Krajenka, Christopher A in Bad Axe, MI. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Martin, John J on Dec 18, 2025. K0YYZ has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- -.-- -.-- --..
CW Weight: 50 units(Heavy (slower to send))
Voice Phonetics
Kilo Zero Yankee Yankee Zulu
Readability: 7.5/10(High readability)
License History
- License IssuedJun 20, 2017
- Vanity Callsign GrantedJun 20, 2017
Vanity Application Activity
Competing applications filed with the FCC for this callsign.