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/K6VZT

← Back to results

K6VZT

Active1x3District 6

Competitive callsign — 1 application filed with the FCC.

License HolderGreenwalt Jr, Robert J

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationTracy, CA

Grant DateAug 22, 2023

Expiration DateNov 11, 2033

K6VZT is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Greenwalt Jr, Robert J in Tracy, CA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Greenwalt Jr, Robert J on Oct 23, 2003. K6VZT has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-.- -.... ...- --.. -

CW Weight: 31 units(Moderate)

Voice Phonetics

Kilo Six Victor Zulu Tango

Readability: 8/10(High readability)

License History

License RenewedAug 22, 2023
License RenewedSep 18, 2013
Administrative Update AppliedJul 2, 2013
License IssuedNov 11, 2003
Vanity Callsign GrantedNov 11, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Greenwalt Jr, Robert JFiled Oct 23, 2003
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K6VZK K6WAA →

FCC data as of Jul 30, 2026

K6VZT FCC Vanity Status: 1 Competing Application & History