KX4SAM
Available2x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderSHUFORD, SAMMY J
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationSUMMERVILLE, SC
Grant DateOct 1, 2013
Expiration DateAug 19, 2023
Cancellation DateMay 7, 2026
Available for ApplicationsAug 20, 2025
KX4SAM is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by SHUFORD, SAMMY J in SUMMERVILLE, SC. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Cramer, Samuel M on Feb 17, 2026. KX4SAM has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -..- ....- ... .- --
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo X-ray Four Sierra Alpha Mike
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMay 7, 2026
- License RenewedOct 1, 2013
- License ModifiedApr 21, 2006
- License ModifiedNov 21, 2003
- License IssuedAug 19, 2003
- Vanity Callsign GrantedAug 19, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.