KS4TW
Unknown2x2Zone 4
License HolderMAHAN, RANDALL J
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedNov 9, 2023
- Administrative Update AppliedMay 12, 2022
- License RenewedSep 9, 2013
- Administrative Update AppliedJan 12, 2010
- Administrative Update AppliedOct 8, 2008
- License RenewedAug 28, 2003
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.