K4VCS
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderClifford, Seth
License ClassGeneral
Min. Class RequiredGeneral
LocationMount Pleasant, SC
Grant DateJan 3, 2026
Expiration DateJan 3, 2036
K4VCS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Clifford, Seth in Mount Pleasant, SC. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Clifford, Seth on Dec 15, 2025. K4VCS has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ...- -.-. ...
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Four Victor Charlie Sierra
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedJan 29, 2026
- License IssuedJan 3, 2026
- Vanity Callsign GrantedJan 3, 2026
- License ExpiredMay 7, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.