AF6SF
Active2x2District 6
Competitive callsign — 3 applications filed with the FCC.
License HolderDeifik, Jeff
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationTujunga, CA
Grant DateMay 7, 2025
Expiration DateAug 2, 2035
AF6SF is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Deifik, Jeff in Tujunga, CA. 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 Howard, William A on May 15, 2019. AF6SF has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- ..-. -.... ... ..-.
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Alpha Foxtrot Six Sierra Foxtrot
Readability: 7.5/10(High readability)
License History
- License RenewedMay 7, 2025
- License RenewedJul 15, 2015
- License IssuedOct 5, 2009
- System-Generated GrantOct 5, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.