K4LSU
Unknown1x3Zone 10
License HolderKlimczak, Joseph C
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedDec 28, 2023
- License RenewedJan 7, 2014
- Administrative Update AppliedOct 6, 2011
- Administrative Update AppliedJan 6, 2010
- Administrative Update AppliedJun 20, 2006
- License IssuedMar 20, 2004
- Vanity Callsign GrantedMar 20, 2004
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.