AA4UD
Available2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderCOLLIER, HAROLD D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSYLACAUGA, AL
Grant DateJun 2, 2006
Expiration DateAug 22, 2016
Cancellation DateAug 23, 2018
Available for ApplicationsAug 23, 2018
AA4UD is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by COLLIER, HAROLD D in SYLACAUGA, AL. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Hudgins, David L on Jan 22, 2025. AA4UD has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .- ....- ..- -..
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Alpha Alpha Four Uniform Delta
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 ExpiredAug 23, 2018
- Tax ID (TIN) AddedJun 2, 2006
- License RenewedJun 2, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Hudgins, David LFiled Jan 22, 2025DismissedFCC ↗