K0CMR
Active1x3District 0
Competitive callsign — 3 applications filed with the FCC.
License HolderRung, Clayton M
License ClassGeneral
Min. Class RequiredGeneral
LocationHam Lake, MN
Grant DateJun 21, 2025
Expiration DateJun 21, 2035
K0CMR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Rung, Clayton M in Ham Lake, MN. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Rantz, Craig M on May 18, 2026. K0CMR has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- -.-. -- .-.
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Zero Charlie Mike Romeo
Readability: 7.5/10(High readability)
License History
- License ModifiedMay 21, 2026
- License IssuedJun 21, 2025
- Vanity Callsign GrantedJun 21, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.