K3SEM
Unknown1x3Zone 3
License HolderSemerod, Stephen J
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ModifiedJan 23, 2026
- License ModifiedNov 9, 2021
- License IssuedJul 25, 2020
- Vanity Callsign GrantedJul 25, 2020
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.