K4BSK
Unknown1x3Zone 4
License HolderBRINSON, EARL M
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedDec 9, 2025
- License RenewedJan 9, 2016
- License RenewedJan 4, 2006
- FRN Association Letter SentAug 15, 2005
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.