K5CMC
Active1x3District 5
Competitive callsign — 6 applications filed with the FCC.
License HolderHEIMLICH, BRUCE A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLOS GATOS, CA
Grant DateJul 23, 2020
Expiration DateApr 25, 2030
K5CMC is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HEIMLICH, BRUCE A in LOS GATOS, CA. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Cea, Conner M on Apr 7, 2026. K5CMC has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... -.-. -- -.-.
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Five Charlie Mike Charlie
Readability: 8.5/10(High readability)
License History
- Administrative Update AppliedOct 23, 2020
- License RenewedJul 23, 2020
- Administrative Update AppliedMay 8, 2015
- License RenewedMay 7, 2010
- License IssuedApr 25, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.