WD4SBX
Available2x3Zone 4
Min. Class RequiredTechnician
Cancellation DateJan 28, 1999
Available for ApplicationsJan 29, 2001
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
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.