Home/Search/K0SIV

K0SIV

Available1x3District 0

No competing applications on record.

License HolderZOOK, MERLE K

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationLAKEWOOD, CO

Grant DateMay 3, 2004

Expiration DateJul 27, 2014

Cancellation DateJul 28, 2016

CallsignFinder

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/K0SIV

← Back to results

K0SIV

Available1x3District 0

No competing applications on record.

License HolderZOOK, MERLE K

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationLAKEWOOD, CO

Grant DateMay 3, 2004

Expiration DateJul 27, 2014

Cancellation DateJul 28, 2016

Available for ApplicationsJul 28, 2016

K0SIV is a 1x3 format amateur radio callsign. It is currently registered to ZOOK, MERLE K in LAKEWOOD, CO. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.

CW & Voice Analysis

Morse Code

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

CW Weight: 33 units(Moderate)

Voice Phonetics

Kilo Zero Sierra India Victor

Readability: 6.5/10(Good readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License ExpiredJul 28, 2016
Administrative Update AppliedSep 25, 2002

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

No competing applications on record. Verify on the FCC ULS application search before filing.

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K0SIS K0SIX →

FCC data as of Sep 3, 2026

Is K0SIV Available? FCC Vanity Status & Watchlist