K6SF
Active1x2District 6
Competitive callsign — 12 applications filed with the FCC.
License HolderChristensen, Chris E
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationSan Bruno, CA
Grant DateJun 30, 2022
Expiration DateJun 16, 2032
K6SF is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Christensen, Chris E in San Bruno, CA. This callsign has attracted significant interest in the amateur radio community, with 12 vanity applications filed with the FCC. The most recent was submitted by DUPREE, GREGORY D on Apr 18, 2022. K6SF has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... ... ..-.
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
Kilo Six Sierra Foxtrot
Readability: 8/10(High readability)
License History
- License RenewedJun 30, 2022
- License IssuedJun 16, 2012
- Vanity Callsign GrantedJun 16, 2012
- Internal Correction AppliedApr 27, 2012
- Internal Correction AppliedApr 27, 2012
- License RenewedAug 12, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.