AC4TD
Active2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderDwyer, Timothy J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationHarmony, FL
Grant DateMay 16, 2025
Expiration DateMay 16, 2035
AC4TD is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Dwyer, Timothy J in Harmony, FL. 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 Dwyer, Timothy J on Apr 28, 2025. AC4TD has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.-. ....- - -..
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Alpha Charlie Four Tango Delta
Readability: 8/10(High readability)
License History
- License IssuedMay 16, 2025
- Vanity Callsign GrantedMay 16, 2025
- License ExpiredMay 25, 2016
- Tax ID (TIN) AddedFeb 26, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.