AJ4JM
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderCornish, Stephen F
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLouisville, KY
Grant DateJun 27, 2018
Expiration DateSep 23, 2028
Cancellation DateMar 29, 2022
Available for ApplicationsMar 30, 2024
AJ4JM is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Cornish, Stephen F in Louisville, 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 McMahan, John A on Dec 17, 2025. AJ4JM has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .--- ....- .--- --
CW Weight: 37 units(Moderate)
Voice Phonetics
Alpha Juliet Four Juliet Mike
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 CanceledMar 29, 2022
- License RenewedJun 27, 2018
- License RenewedJun 26, 2008
- License IssuedJun 24, 2008
- System-Generated GrantJun 24, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.