K9MKZ
Active1x3District 9
Competitive callsign — 2 applications filed with the FCC.
License HolderKennedy, John G
License ClassTechnician
Min. Class RequiredGeneral
LocationChicago, IL
Grant DateMar 24, 2026
Expiration DateMar 24, 2036
K9MKZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Kennedy, John G in Chicago, IL. 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 Kennedy, John G on Mar 5, 2026. K9MKZ has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----. -- -.- --..
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Nine Mike Kilo Zulu
Readability: 8.5/10(High readability)
License History
- License IssuedMar 24, 2026
- Vanity Callsign GrantedMar 24, 2026
- Internal Correction AppliedMar 4, 2026
- Internal Correction AppliedMar 4, 2026
- Internal Correction AppliedMar 4, 2026
- License RenewedJun 14, 2021
- License RenewedMar 4, 2011
- License RenewedJan 28, 2002
- Tax ID (TIN) AddedJan 28, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.