AD4AU
Available2x2District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderBARONNER, JOSEPH F
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationEDEN, GA
Grant DateDec 3, 2002
Expiration DateMar 2, 2013
Cancellation DateMar 3, 2015
Available for ApplicationsMar 3, 2015
AD4AU is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by BARONNER, JOSEPH F in EDEN, GA. 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 WALBERT, JOHN S on Feb 14, 2025. AD4AU has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.. ....- .- ..-
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Alpha Delta Four Alpha Uniform
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 ExpiredMar 3, 2015
- Tax ID (TIN) AddedDec 3, 2002
- License RenewedDec 3, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.