W3RR
Unknown1x2Zone 6
License HolderCOSTELLO, WILLIAM
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- License RenewedMar 22, 2018
- License RenewedApr 8, 2008
- Administrative Update AppliedNov 16, 2006
- Administrative Update AppliedJan 11, 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.