CFCallsignFinder

Search Watchlist

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

© 2026 CallsignFinder. All rights reserved.

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

Watchlist Search Account

Home/Search/WP4SPT

← Back to results

WP4SPT

Active2x3Zone 4

License HolderRODRIGUEZ MARTINEZ, GERARDO

License ClassTechnician

Min. Class RequiredTechnician

Grant DateAug 24, 2022

Expiration DateAug 24, 2032

License History

System-Generated GrantAug 24, 2022
License IssuedAug 24, 2022

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.

Explore nearby callsigns

← WP4SPS WP4SPU →

FCC data as of Jun 12, 2026

WP4SPT — CallsignFinder.com