W0COB
Active1x3District 0
Competitive callsign — 4 applications filed with the FCC.
License HolderOBRIEN, CHRISTOPHER L
License ClassGeneral
Min. Class RequiredGeneral
LocationSacramento, CA
Grant DateMar 1, 2022
Expiration DateMar 1, 2032
W0COB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by OBRIEN, CHRISTOPHER L in Sacramento, CA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by OBRIEN, CHRISTOPHER L on Feb 9, 2022. W0COB has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ----- -.-. --- -...
CW Weight: 45 units(Heavy (slower to send))
Voice Phonetics
Whiskey Zero Charlie Oscar Bravo
Readability: 7.5/10(High readability)
License History
- License ModifiedApr 19, 2023
- License IssuedMar 1, 2022
- Vanity Callsign GrantedMar 1, 2022
- License ExpiredMar 23, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.