W0CMB
Active1x3District 0
Competitive callsign — 5 applications filed with the FCC.
License HolderBrown, Christopher M
License ClassTechnician
Min. Class RequiredGeneral
LocationMandan, ND
Grant DateJul 14, 2026
Expiration DateSep 20, 2036
W0CMB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Brown, Christopher M in Mandan, ND. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Brown, Christopher M on Aug 31, 2016. W0CMB has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ----- -.-. -- -...
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Whiskey Zero Charlie Mike Bravo
Readability: 8/10(High readability)
License History
- License RenewedJul 14, 2026
- License IssuedSep 20, 2016
- Vanity Callsign GrantedSep 20, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.