AC4DT
Available2x2District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderDIETCH, NEAL P
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationPEMBROKE PINES, FL
Grant DateJun 18, 1998
Expiration DateMar 12, 2001
Cancellation DateMar 13, 2003
Available for ApplicationsMar 13, 2003
AC4DT is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by DIETCH, NEAL P in PEMBROKE PINES, FL. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Troutman, Daryl P on Mar 10, 2026. AC4DT has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
.- -.-. ....- -.. -
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Alpha Charlie Four Delta Tango
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredMar 13, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.