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/WS4Q

← Back to results

WS4Q

Active2x1Zone 4

License HolderMIDDLETON II, JOHN R

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

Grant DateJan 3, 2020

Expiration DateFeb 8, 2030

License History

License RenewedJan 3, 2020
Administrative Update AppliedApr 24, 2014
License RenewedJan 20, 2010
License RenewedFeb 8, 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.

Explore nearby callsigns

← WS4P WS4R →

FCC data as of Jun 12, 2026

WS4Q — CallsignFinder.com