K4KBA
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderNAZARIO, JONATHAN
License ClassTechnician
Min. Class RequiredGeneral
LocationMelbourne, FL
Grant DateNov 28, 2020
Expiration DateNov 28, 2030
K4KBA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by NAZARIO, JONATHAN in Melbourne, FL. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Akins, David L on Sep 22, 2021. K4KBA has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.- -... .-
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Four Kilo Bravo Alpha
Readability: 8/10(High readability)
License History
- Administrative Update AppliedApr 8, 2026
- Vanity Callsign GrantedNov 28, 2020
- License IssuedNov 28, 2020
- License ExpiredAug 6, 2020
- License RenewedJun 25, 2008
- Administrative Update AppliedNov 8, 2007
- License ModifiedFeb 15, 2001
- Administrative Update AppliedJul 18, 2000
- Administrative Update AppliedJul 18, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.