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/W5NNK

← Back to results

W5NNK

Active1x3District 5

Competitive callsign — 1 application filed with the FCC.

License HolderPetrovich, Brett G

Min. Class RequiredGeneral

LocationLake Worth, FL

Grant DateFeb 23, 2021

Expiration DateFeb 23, 2031

W5NNK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Petrovich, Brett G in Lake Worth, FL. 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 Cable, Donna G on Feb 3, 2021. W5NNK has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 27 units(Light (fast to send))

Voice Phonetics

Whiskey Five November November Kilo

Readability: 7/10(Good readability)

License History

Administrative Update AppliedJun 22, 2022
Administrative Update AppliedMay 19, 2021
License IssuedFeb 23, 2021
Vanity Callsign GrantedFeb 23, 2021

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Cable, Donna GFiled Feb 3, 2021
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← W5NNI W5NNL →

FCC data as of Sep 4, 2026

W5NNK FCC Vanity Status: 1 Competing Application & History