KS4CB
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderGrady, Charles R
License ClassAdvanced
Min. Class RequiredGeneral
LocationRaleigh, NC
Grant DateMar 13, 2014
Expiration DateApr 5, 2024
Cancellation DateApr 7, 2026
Available for ApplicationsApr 6, 2026
KS4CB is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Grady, Charles R in Raleigh, NC. 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 Munz, Robert C on Apr 13, 2026. KS4CB has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ... ....- -.-. -...
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Sierra Four Charlie Bravo
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredApr 7, 2026
- License RenewedMar 13, 2014
- Tax ID (TIN) AddedJan 7, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.