KC4CSK
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMILLER, JEFFREY M
License ClassNovice
Min. Class RequiredTechnician
LocationDUNEDIN, FL
Grant DateDec 22, 1987
Expiration DateDec 22, 1997
Cancellation DateDec 23, 1999
Available for ApplicationsDec 23, 1999
KC4CSK is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by MILLER, JEFFREY M in DUNEDIN, FL. 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 Seelye-King, C on Jul 15, 2025. KC4CSK has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- -.-. ....- -.-. ... -.-
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo Charlie Four Charlie Sierra Kilo
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 ExpiredDec 23, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Seelye-King, CFiled Jul 15, 2025Not awardedFCC ↗