KJ4ABG
Active2x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderHoobler, Jack M
License ClassTechnician
Min. Class RequiredTechnician
LocationSatsuma, FL
Grant DateDec 30, 2025
Expiration DateDec 30, 2035
KJ4ABG is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Hoobler, Jack M in Satsuma, 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 Hoobler, Jack M on Dec 8, 2025. KJ4ABG has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--- ....- .- -... --.
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Juliet Four Alpha Bravo Golf
Readability: 7.5/10(High readability)
License History
- License IssuedDec 30, 2025
- Vanity Callsign GrantedDec 30, 2025
- License ExpiredOct 23, 2019
- Internal Correction AppliedMar 10, 2010
- System-Generated GrantOct 22, 2007
- License IssuedOct 22, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.