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/W9TKI

← Back to results

W9TKI

Active1x3District 9

Competitive callsign — 4 applications filed with the FCC.

License HolderGiovacchini, Karla R

License ClassGeneral

Min. Class RequiredGeneral

LocationClearlake, CA

Grant DateApr 10, 2020

Expiration DateApr 10, 2030

W9TKI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Giovacchini, Karla R in Clearlake, CA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Johnson, Michael J on Dec 16, 2020. W9TKI has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Whiskey Nine Tango Kilo India

Readability: 7.5/10(High readability)

License History

License IssuedApr 10, 2020
Vanity Callsign GrantedApr 10, 2020
License CanceledMar 10, 2020
License IssuedJan 29, 2013
Vanity Callsign GrantedJan 29, 2013

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Johnson, Michael JFiled Dec 16, 2020
DismissedFCC ↗
Giovacchini, Karla RFiled Mar 23, 2020
Not awardedFCC ↗
VENTURELLI, GARY MFiled Jan 9, 2013
Not awardedFCC ↗
Sullivanne, Ken DFiled Jul 27, 2004

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← W9TKD W9TKJ →

FCC data as of Jul 10, 2026

Not awarded

W9TKI FCC Vanity Status: 4 Competing Applications & History