AA4HM
Available2x2District 4
Competitive callsign — 14 applications filed with the FCC.
License HolderCOX JR, CHARLES L
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMONTGOMERY, AL
Grant DateOct 24, 1994
Expiration DateOct 24, 2004
Cancellation DateMay 3, 2001
Available for ApplicationsMay 4, 2003
AA4HM is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by COX JR, CHARLES L in MONTGOMERY, AL. This callsign has attracted significant interest in the amateur radio community, with 14 vanity applications filed with the FCC. The most recent was submitted by McDonaldson, Aaron K on Mar 18, 2026. AA4HM has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .- ....- .... --
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Alpha Alpha Four Hotel Mike
Readability: 8.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- Internal Correction AppliedJun 20, 2001
- Internal Correction AppliedJun 20, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.