AD4MI
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderROBISON, CHARLES D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLILBURN, GA
Grant DateOct 14, 2003
Expiration DateOct 19, 2013
Cancellation DateOct 20, 2015
Available for ApplicationsOct 20, 2015
AD4MI is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by ROBISON, CHARLES D in LILBURN, GA. 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 Wegs, Jeffrey A on May 19, 2026. AD4MI has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.. ....- -- ..
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Alpha Delta Four Mike India
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredOct 20, 2015
- Tax ID (TIN) AddedOct 14, 2003
- License RenewedOct 14, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.