KZ4RR
Active2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderKERMODE, LEE R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationJACKSONVILLE, FL
Grant DateNov 27, 2025
Expiration DateJan 10, 2036
KZ4RR is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by KERMODE, LEE R in JACKSONVILLE, FL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Ramsay Jr, William R on Dec 4, 2014. KZ4RR has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --.. ....- .-. .-.
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Zulu Four Romeo Romeo
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedDec 1, 2025
- License RenewedNov 27, 2025
- Administrative Update AppliedMar 2, 2020
- License RenewedDec 1, 2015
- License ModifiedMay 14, 2010
- License IssuedJan 10, 2006
- Vanity Callsign GrantedJan 10, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.