AB4DS
Active2x2District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderSANBORN, EARLE F
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationKISSIMMEE, FL
Grant DateMay 28, 2026
Expiration DateJul 6, 2036
AB4DS is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by SANBORN, EARLE F in KISSIMMEE, 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 SANBORN, EARLE F on Apr 12, 2006. AB4DS has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -... ....- -.. ...
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Alpha Bravo Four Delta Sierra
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMay 29, 2026
- License RenewedMay 28, 2026
- License RenewedJul 6, 2016
- License IssuedMay 2, 2006
- Vanity Callsign GrantedMay 2, 2006
- License CanceledSep 19, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.