AB4EC
Active2x2District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderZIRION, CHARLES K
License ClassTechnician
Min. Class RequiredGeneral
LocationSAN LUIS OBISPO, CA
Grant DateDec 24, 2016
Expiration DateDec 24, 2026
AB4EC is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by ZIRION, CHARLES K in SAN LUIS OBISPO, CA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Carmona, Evelio K on Dec 6, 2016. AB4EC has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -... ....- . -.-.
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Alpha Bravo Four Echo Charlie
Readability: 8/10(High readability)
License History
- Administrative Update AppliedJun 4, 2020
- License IssuedDec 24, 2016
- Vanity Callsign GrantedDec 24, 2016
- License ExpiredAug 22, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.