AC3DM
Available2x2District 3
Competitive callsign — 2 applications filed with the FCC.
License HolderIza Lopez, Jon M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLanghorne, PA
Grant DateSep 19, 2018
Expiration DateSep 19, 2028
Cancellation DateOct 10, 2018
Available for ApplicationsOct 11, 2020
AC3DM is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Iza Lopez, Jon M in Langhorne, PA. 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 MYTON, DAVID M on Jul 31, 2025. AC3DM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.-. ...-- -.. --
CW Weight: 32 units(Moderate)
Voice Phonetics
Alpha Charlie Three Delta Mike
Readability: 8.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledOct 10, 2018
- System-Generated GrantSep 19, 2018
- License IssuedSep 19, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.