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/W4HSY

← Back to results

W4HSY

Active1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderYim, Hyunhak

License ClassGeneral

Min. Class RequiredGeneral

LocationBALL GROUND, GA

Grant DateFeb 11, 2022

Expiration DateFeb 11, 2032

W4HSY is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Yim, Hyunhak in BALL GROUND, GA. 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 Yim, Hyunhak on Jan 24, 2022. W4HSY has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

Whiskey Four Hotel Sierra Yankee

Readability: 7.5/10(High readability)

License History

License IssuedFeb 11, 2022
Vanity Callsign GrantedFeb 11, 2022

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Yim, HyunhakFiled Jan 24, 2022
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← W4HSX W4HTA →

FCC data as of Sep 3, 2026

W4HSY FCC Vanity Status: 1 Competing Application & History