K4SWR
Unknown1x3Zone 4
License HolderJOHNSTON AMATEUR RADIO SOCIETY INC
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedApr 1, 2019
- License ModifiedMay 9, 2018
- License RenewedJul 1, 2008
- Tax ID (TIN) AddedJun 8, 2004
- License ModifiedJun 8, 2004
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.