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/KD5RZK

← Back to results

KD5RZK

Available2x3Zone 5

License HolderJackson Sr, John C

License ClassTechnician

Min. Class RequiredTechnician

Grant DateJan 26, 2012

Expiration DateApr 9, 2022

Cancellation DateApr 10, 2024

Available for ApplicationsApr 10, 2024

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License ExpiredApr 10, 2024
License RenewedJan 26, 2012
License IssuedApr 9, 2002

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

← KD5RZJ KD5RZL →

FCC data as of Jun 12, 2026 — may be delayed

KD5RZK — CallsignFinder.com