KZ3J
Active2x1District 3
Competitive callsign — 11 applications filed with the FCC.
License HolderSAYRE, COTTER W
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationLivingston, TX
Grant DateSep 19, 2025
Expiration DateNov 28, 2035
KZ3J is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by SAYRE, COTTER W in Livingston, TX. This callsign has attracted significant interest in the amateur radio community, with 11 vanity applications filed with the FCC. The most recent was submitted by SAYRE, COTTER W on Nov 10, 2015. KZ3J has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --.. ...-- .---
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Zulu Three Juliet
Readability: 8/10(High readability)
License History
- License RenewedSep 19, 2025
- Administrative Update AppliedMay 4, 2021
- License IssuedNov 28, 2015
- Vanity Callsign GrantedNov 28, 2015
- License CanceledNov 9, 2013
- Vanity Callsign GrantedMar 7, 2006
- License IssuedMar 7, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.