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/W0SIK

← Back to results

W0SIK

Active1x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderJRC Amateur Radio Club

Min. Class RequiredGeneral

LocationTOPEKA, KS

Grant DateNov 22, 2025

Expiration DateOct 23, 2035

W0SIK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by JRC Amateur Radio Club in TOPEKA, KS. 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 JRC Amateur Radio Club on Oct 5, 2015. W0SIK has 10 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

Whiskey Zero Sierra India Kilo

Readability: 6.5/10(Good readability)

License History

Administrative Update AppliedDec 1, 2025
License RenewedNov 22, 2025
Vanity Callsign GrantedOct 23, 2015
License IssuedOct 23, 2015
Internal Correction AppliedSep 2, 2015
Internal Correction AppliedSep 2, 2015
Internal Correction AppliedSep 2, 2015
Administrative Update AppliedNov 8, 2014
License RenewedApr 14, 2005
License ModifiedMay 3, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

JRC Amateur Radio ClubFiled Oct 5, 2015
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← W0SIG W0SIM →

FCC data as of Jul 10, 2026

W0SIK FCC Vanity Status: 1 Competing Application & History