AJ4JF
Available2x2District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderHooper, Kenneth D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationNashville, TN
Grant DateJun 19, 2008
Expiration DateJun 19, 2018
Cancellation DateJul 8, 2008
Available for ApplicationsJul 9, 2010
AJ4JF is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Hooper, Kenneth D in Nashville, TN. 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 Ferrell, Jeremy K on Jul 10, 2026. AJ4JF has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .--- ....- .--- ..-.
CW Weight: 37 units(Moderate)
Voice Phonetics
Alpha Juliet Four Juliet Foxtrot
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledJul 8, 2008
- System-Generated GrantJun 19, 2008
- License IssuedJun 19, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.