KJ4RS
Active2x2District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderHoffman, John D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationPhoenix, AZ
Grant DateJan 26, 2021
Expiration DateJan 26, 2031
KJ4RS is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Hoffman, John D in Phoenix, AZ. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Hoffman, John D on Jan 6, 2021. KJ4RS has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--- ....- .-. ...
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Juliet Four Romeo Sierra
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedOct 1, 2024
- License IssuedJan 26, 2021
- Vanity Callsign GrantedJan 26, 2021
- License ExpiredJun 8, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.