WP4CZX
Unknown2x3Zone 12
License HolderVIVAS CRESPO, ROBERTO
License ClassP
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredOct 15, 2021
- License RenewedOct 14, 2009
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.