K4RZB
Active1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderBROVIAK JR, RONALD Z
License ClassAdvanced
Min. Class RequiredGeneral
LocationPort St. Lucie, FL
Grant DateMar 8, 2025
Expiration DateMar 8, 2035
K4RZB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BROVIAK JR, RONALD Z in Port St. Lucie, FL. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by BROVIAK JR, RONALD Z on Feb 18, 2025. K4RZB has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .-. --.. -...
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Four Romeo Zulu Bravo
Readability: 7.5/10(High readability)
License History
- License IssuedMar 8, 2025
- Vanity Callsign GrantedMar 8, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.