W4SER
Unknown1x3Zone 4
License HolderRIDDLE, STEVEN E
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJan 4, 2018
- License RenewedJan 3, 2008
- Administrative Update AppliedJun 14, 2006
- License ModifiedJul 26, 2001
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.