K6CBR
Active1x3District 6
Competitive callsign — 1 application filed with the FCC.
License HolderSt. Clair, Bryan A
License ClassTechnician
Min. Class RequiredGeneral
LocationLos Altos, CA
Grant DateSep 13, 2023
Expiration DateDec 10, 2033
K6CBR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by St. Clair, Bryan A in Los Altos, 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 St Clair, Bryan A on Nov 21, 2013. K6CBR has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... -.-. -... .-.
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Six Charlie Bravo Romeo
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedJan 6, 2026
- License RenewedSep 13, 2023
- Administrative Update AppliedJan 26, 2021
- Administrative Update AppliedDec 29, 2015
- Vanity Callsign GrantedDec 10, 2013
- License IssuedDec 10, 2013
- License ExpiredApr 20, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- St Clair, Bryan AFiled Nov 21, 2013Not awardedFCC ↗