W3BU
Unknown1x2Zone 4
License HolderSchaefer, Daniel J
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- License RenewedMar 12, 2026
- Administrative Update AppliedMar 12, 2026
- License RenewedDec 29, 2015
- Administrative Update AppliedJul 30, 2012
- Tax ID (TIN) AddedDec 23, 2005
- License RenewedDec 23, 2005
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.