AA4TZ
Active2x2District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderZACCARO, THOMAS W
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMELBOURNE, FL
Grant DateSep 9, 2020
Expiration DateNov 30, 2030
AA4TZ is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by ZACCARO, THOMAS W in MELBOURNE, FL. 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 ZACCARO, THOMAS W on Nov 12, 2010. AA4TZ has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .- ....- - --..
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Alpha Alpha Four Tango Zulu
Readability: 8/10(High readability)
License History
- Administrative Update AppliedDec 30, 2025
- License RenewedSep 9, 2020
- License IssuedNov 30, 2010
- Vanity Callsign GrantedNov 30, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.