K4SRS
Active1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderHerbrick, Ava S
License ClassTechnician
Min. Class RequiredGeneral
LocationGardena, CA
Grant DateMay 13, 2025
Expiration DateJul 8, 2035
K4SRS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Herbrick, Ava S in Gardena, 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 Hill II, George T on Jun 20, 2005. K4SRS has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ... .-. ...
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Kilo Four Sierra Romeo Sierra
Readability: 6.5/10(Good readability)
License History
- License RenewedMay 13, 2025
- License RenewedApr 16, 2015
- Administrative Update AppliedJun 30, 2011
- License IssuedJul 8, 2005
- Vanity Callsign GrantedJul 8, 2005
- License ExpiredOct 21, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.