WK4S
Unknown2x1Zone 4
License HolderBREWER, JAMES T
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- Administrative Update AppliedFeb 24, 2025
- License RenewedFeb 22, 2025
- License RenewedDec 2, 2014
- FRN Association Letter SentFeb 21, 2005
- License RenewedFeb 19, 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.