KD4JF
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderFish, Jerry R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMt Hermon, KY
Grant DateSep 21, 2013
Expiration DateSep 21, 2023
Cancellation DateFeb 27, 2018
Available for ApplicationsFeb 28, 2020
KD4JF is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Fish, Jerry R in Mt Hermon, KY. 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 Ferguson, James L on Dec 17, 2025. KD4JF has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ....- .--- ..-.
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Delta Four Juliet Foxtrot
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledFeb 27, 2018
- License IssuedSep 21, 2013
- Vanity Callsign GrantedSep 21, 2013
- License ExpiredMar 22, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.