KC4YCB
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBrown, Matthew O
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationBessemer, AL
Grant DateJan 24, 2020
Expiration DateApr 6, 2030
KC4YCB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Brown, Matthew O in Bessemer, AL. 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 Brown, Matthew O on Mar 17, 2010. KC4YCB has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. ....- -.-- -.-. -...
CW Weight: 46 units(Heavy (slower to send))
Voice Phonetics
Kilo Charlie Four Yankee Charlie Bravo
Readability: 7.5/10(High readability)
License History
- License ModifiedMar 4, 2025
- License ModifiedMar 19, 2024
- License RenewedJan 24, 2020
- Administrative Update AppliedApr 15, 2014
- Vanity Callsign GrantedApr 6, 2010
- License IssuedApr 6, 2010
- License ExpiredMar 27, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Brown, Matthew OFiled Mar 17, 2010Not awardedFCC ↗