KS4RAM
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMattheis, Sean
License ClassTechnician
Min. Class RequiredTechnician
LocationPeachtree Corners, GA
Grant DateJul 24, 2026
Expiration DateJul 24, 2036
KS4RAM is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Mattheis, Sean in Peachtree Corners, GA. 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 Mattheis, Sean on Jul 6, 2026. KS4RAM has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ... ....- .-. .- --
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Sierra Four Romeo Alpha Mike
Readability: 7/10(Good readability)
License History
- License IssuedJul 24, 2026
- Vanity Callsign GrantedJul 24, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Mattheis, SeanFiled Jul 6, 2026Not awardedFCC ↗