KC4DMM
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMattes, Erwin J
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationHydesville, CA
Grant DateFeb 16, 1988
Expiration DateFeb 16, 1998
Cancellation DateFeb 17, 2000
Available for ApplicationsFeb 17, 2000
KC4DMM is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Mattes, Erwin J in Hydesville, CA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by MCCULLOCH, CHRIS J on Feb 19, 2015. KC4DMM has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- -.-. ....- -.. -- --
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Charlie Four Delta Mike Mike
Readability: 8.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredFeb 17, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- MCCULLOCH, CHRIS JFiled Feb 19, 2015Not awardedFCC ↗