KC7KMK
Active2x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderJOHNSON, RALPH R
License ClassTechnician
Min. Class RequiredTechnician
LocationWoodland Hills, CA
Grant DateDec 8, 2023
Expiration DateDec 8, 2033
KC7KMK is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by JOHNSON, RALPH R in Woodland Hills, 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 OWEN, JAMES M on Nov 20, 2023. KC7KMK has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. --... -.- -- -.-
CW Weight: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Charlie Seven Kilo Mike Kilo
Readability: 7.5/10(High readability)
License History
- License ModifiedMar 23, 2026
- License IssuedDec 8, 2023
- Vanity Callsign GrantedDec 8, 2023
- License ExpiredApr 27, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- OWEN, JAMES MFiled Nov 20, 2023Not awardedFCC ↗