KC4YES
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMedhurst, Richard A
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationSan Diego, CA
Grant DateMar 8, 2011
Expiration DateMar 26, 2021
Cancellation DateMar 28, 2023
Available for ApplicationsMar 27, 2023
KC4YES is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Medhurst, Richard A in San Diego, 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 SHELTON, MITCHELL on Jun 26, 2025. KC4YES has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. ....- -.-- . ...
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Charlie Four Yankee Echo Sierra
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMar 28, 2023
- Administrative Update AppliedNov 22, 2016
- License RenewedMar 8, 2011
- License RenewedFeb 22, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- SHELTON, MITCHELLFiled Jun 26, 2025Not awardedFCC ↗