K4EOF
Active1x3District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderBrown, Jacob
License ClassGeneral
Min. Class RequiredGeneral
LocationHialeah, FL
Grant DateSep 26, 2025
Expiration DateSep 26, 2035
K4EOF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Brown, Jacob in Hialeah, FL. 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 Brown, Jacob on Sep 8, 2025. K4EOF has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- . --- ..-.
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Four Echo Oscar Foxtrot
Readability: 8/10(High readability)
License History
- License IssuedSep 26, 2025
- Vanity Callsign GrantedSep 26, 2025
- License CanceledSep 11, 2020
- License ModifiedJul 20, 2020
- License IssuedApr 14, 2020
- Vanity Callsign GrantedApr 14, 2020
Vanity Application Activity
Competing applications filed with the FCC for this callsign.