KC3MM
Available2x2District 3
Competitive callsign — 2 applications filed with the FCC.
License HolderDiaz Jr, Benjamin
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMiami, FL
Grant DateJan 8, 2014
Expiration DateApr 5, 2024
Cancellation DateApr 7, 2026
Available for ApplicationsApr 6, 2026
KC3MM is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Diaz Jr, Benjamin in Miami, 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 Kalin, Michael S on Mar 14, 2022. KC3MM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. ...-- -- --
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Charlie Three Mike Mike
Readability: 9/10(Excellent readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredApr 7, 2026
- Administrative Update AppliedJan 5, 2015
- License RenewedJan 8, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.