K4SWL
Unknown1x3Zone 4
License HolderWITHERSPOON, THOMAS H
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJul 24, 2020
- License ModifiedApr 15, 2016
- Administrative Update AppliedJan 22, 2014
- Administrative Update AppliedSep 20, 2011
- Vanity Callsign GrantedAug 17, 2010
- License IssuedAug 17, 2010
- License ExpiredDec 6, 2007
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.