KJ4ACL
Available2x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderJacobs, Jerry A
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationLenoir City, TN
Grant DateOct 25, 2007
Expiration DateOct 25, 2017
Cancellation DateDec 13, 2011
Available for ApplicationsDec 14, 2013
KJ4ACL is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Jacobs, Jerry A in Lenoir City, TN. 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 Lassman, Aaron C on Feb 4, 2026. KJ4ACL has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--- ....- .- -.-. .-..
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Juliet Four Alpha Charlie Lima
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledDec 13, 2011
- License ModifiedFeb 17, 2010
- License ModifiedJan 16, 2008
- System-Generated GrantOct 25, 2007
- License IssuedOct 25, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.