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/KB4OHT

← Back to results

KB4OHT

Available2x3Zone 4

License HolderLETTIERI, VITO A

License ClassNovice

Min. Class RequiredTechnician

Grant DateMay 15, 1997

Expiration DateMay 15, 2007

Cancellation DateMay 16, 2009

Available for ApplicationsMay 16, 2009

This callsign is available now

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

License History

License ExpiredMay 16, 2009

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

← KB4OHM KB4OHX →

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

KB4OHT — CallsignFinder.com