W1FYO
Unknown1x3Zone 1
License HolderSILLIMAN, ROBERT
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMar 13, 2026
- License RenewedMar 1, 2016
- License RenewedJan 31, 2006
- Administrative Update AppliedJan 23, 2002
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.