K5SEK
Unknown1x3Zone 5
License HolderKlemp, Sherwin E
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedAug 19, 2025
- License ModifiedSep 26, 2016
- License IssuedNov 13, 2015
- Vanity Callsign GrantedNov 13, 2015
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.