KC4DB
Active2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderRadio South Carolina
Min. Class RequiredGeneral
LocationPiedmont, SC
Grant DateAug 25, 2026
Expiration DateAug 25, 2036
KC4DB is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Radio South Carolina in Piedmont, SC. 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 Radio South Carolina on Aug 7, 2026. KC4DB has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. ....- -.. -...
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Charlie Four Delta Bravo
Readability: 8/10(High readability)
License History
- Vanity Callsign GrantedAug 25, 2026
- License IssuedAug 25, 2026
- License ExpiredMar 24, 2026
- Authorization PrintedJun 27, 2015
- Reference Copy Duplicate RequestedJun 26, 2015
- License RenewedJun 9, 2015
- License RenewedJan 24, 2004
- License RenewedJan 24, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Radio South CarolinaFiled Aug 7, 2026Not awardedFCC ↗