K3BSX
Unknown1x3Zone 3
License HolderRittinger, Karl J
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedAug 6, 2025
- Administrative Update AppliedAug 5, 2025
- Administrative Update AppliedAug 12, 2024
- Administrative Update AppliedAug 20, 2019
- License RenewedOct 27, 2017
- Administrative Update AppliedOct 21, 2014
- License RenewedNov 28, 2007
- Tax ID (TIN) AddedMay 8, 2002
- License ModifiedMay 8, 2002
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.