KX4ZI
Available2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBryant, Brendan
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCooper City, FL
Grant DateJul 1, 2020
Expiration DateJul 1, 2030
Cancellation DateJul 21, 2020
Available for ApplicationsJul 22, 2022
KX4ZI is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Bryant, Brendan in Cooper City, FL. 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 Cordaro, Anthony J on Nov 25, 2025. KX4ZI has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -..- ....- --.. ..
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo X-ray Four Zulu India
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledJul 21, 2020
- System-Generated GrantJul 1, 2020
- License IssuedJul 1, 2020
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Cordaro, Anthony JFiled Nov 25, 2025DismissedFCC ↗