KB4ES
Active2x2District 4
Competitive callsign — 6 applications filed with the FCC.
License HolderShen, Edgar
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationNiceville, FL
Grant DateDec 9, 2025
Expiration DateDec 9, 2035
KB4ES is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Shen, Edgar in Niceville, FL. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Shen, Edgar on Nov 17, 2025. KB4ES has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -... ....- . ...
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Kilo Bravo Four Echo Sierra
Readability: 7.5/10(High readability)
License History
- License IssuedDec 9, 2025
- Vanity Callsign GrantedDec 9, 2025
- License CanceledJun 9, 2000
- License ModifiedMay 20, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.