KR4SN
Unknown2x2
License HolderTHOMASON, WILLIAM M
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedApr 23, 2024
- License ModifiedJun 23, 2023
- Administrative Update AppliedSep 15, 2020
- License RenewedMay 3, 2014
- Administrative Update AppliedFeb 21, 2014
- License RenewedApr 8, 2004
- License RenewedApr 8, 2004
- Administrative Update AppliedJul 30, 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.