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/KB3MAJ

← Back to results

KB3MAJ

Available2x3Zone 3

License HolderHerald, William P

License ClassTechnician

Min. Class RequiredTechnician

Grant DateMar 16, 2005

Expiration DateMar 16, 2015

Cancellation DateMar 17, 2017

Available for ApplicationsMar 17, 2017

This callsign is available now

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

License History

License ExpiredMar 17, 2017
System-Generated GrantMar 16, 2005
License IssuedMar 16, 2005

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

← KB3MAI KB3MAK →

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

KB3MAJ — CallsignFinder.com