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FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

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WP4RZI

Active2x3Zone 4

License HolderSEDA, CARLOS J

License ClassTechnician

Min. Class RequiredTechnician

Grant DateAug 16, 2021

Expiration DateAug 16, 2031

License History

System-Generated GrantAug 16, 2021
License IssuedAug 16, 2021

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.

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FCC data as of Jun 12, 2026

WP4RZI — CallsignFinder.com