W3UDX
Unknown1x3Zone 3
License HolderBUTLER CO AMATEUR RADIO ASSO INC
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ModifiedJan 27, 2026
- License RenewedAug 22, 2024
- License RenewedJun 17, 2014
- Administrative Update AppliedJun 4, 2007
- License ModifiedNov 16, 2000
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.