Competitive callsign — 31 applications filed with the FCC.
License HolderMATHEWS, BRIAN D
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationVISALIA, CA
Grant DateMar 18, 2023
Expiration DateMar 18, 2033
K6IJ is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by MATHEWS, BRIAN D in VISALIA, CA. This callsign has attracted significant interest in the amateur radio community, with 31 vanity applications filed with the FCC. The most recent was submitted by Hirshberg, Doron D on Mar 3, 2023. K6IJ has 25 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... .. .---
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Kilo Six India Juliet
Readability: 7.5/10(High readability)
License History
Administrative Update AppliedJul 22, 2025
Vanity Callsign GrantedMar 18, 2023
License IssuedMar 18, 2023
License CanceledFeb 27, 2021
License IssuedApr 7, 2020
Vanity Callsign GrantedApr 7, 2020
License CanceledAug 13, 2019
Administrative Update AppliedJul 25, 2019
License IssuedJun 12, 2018
Vanity Callsign GrantedJun 12, 2018
License CanceledApr 10, 2018
Administrative Update Applied
Vanity Application Activity
Competing applications filed with the FCC for this callsign.