W4OSR
Unknown1x3Zone 4
License HolderWILLIAMS, BILLY R
License ClassP
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedAug 2, 2016
- Authorization PrintedJan 10, 2009
- License RenewedJul 29, 2006
- Administrative Update AppliedJan 23, 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.