W3CUI
Unknown1x3Zone 7
License HolderKALUPSON SR, RONALD J
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 6, 2026
- License RenewedNov 27, 2013
- License RenewedNov 25, 2003
- License ModifiedJun 15, 2001
- Administrative Update AppliedJul 11, 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.