AB4FL
Active2x2District 4
Competitive callsign — 13 applications filed with the FCC.
License HolderCLARK, BRADLEY M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMilton, FL
Grant DateDec 30, 2025
Expiration DateDec 30, 2035
AB4FL is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by CLARK, BRADLEY M in Milton, FL. This callsign has attracted significant interest in the amateur radio community, with 13 vanity applications filed with the FCC. The most recent was submitted by CLARK, BRADLEY M on Dec 9, 2025. AB4FL has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -... ....- ..-. .-..
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Alpha Bravo Four Foxtrot Lima
Readability: 8/10(High readability)
License History
- Administrative Update AppliedDec 31, 2025
- License IssuedDec 30, 2025
- Vanity Callsign GrantedDec 30, 2025
- License ExpiredJan 7, 2025
- License IssuedJan 5, 2013
- Vanity Callsign GrantedJan 5, 2013
Vanity Application Activity
Competing applications filed with the FCC for this callsign.