AA4UJ
Active2x2District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderROBERTSON, BRIAN D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationStone Mountain, GA
Grant DateJul 24, 2019
Expiration DateOct 5, 2029
AA4UJ is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by ROBERTSON, BRIAN D in Stone Mountain, GA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by ROBERTSON, BRIAN D on Aug 2, 1999. AA4UJ has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .- ....- ..- .---
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Alpha Alpha Four Uniform Juliet
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedFeb 22, 2025
- Administrative Update AppliedFeb 27, 2024
- Administrative Update AppliedOct 8, 2019
- License RenewedJul 24, 2019
- Administrative Update AppliedSep 5, 2014
- Administrative Update AppliedMar 12, 2013
- License RenewedJul 11, 2009
- Administrative Update AppliedAug 18, 2007
- License IssuedOct 5, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.