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K9KOZ

Expired1x3District 9

Competitive callsign — 2 applications filed with the FCC.

License HolderZANG, STEPHEN R

License ClassGeneral

Min. Class RequiredGeneral

LocationWAUCONDA, IL

Grant DateMar 14, 2015

Expiration DateMar 14, 2025

Available for ApplicationsMar 15, 2027

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K9KOZ

Expired1x3District 9

Competitive callsign — 2 applications filed with the FCC.

License HolderZANG, STEPHEN R

License ClassGeneral

Min. Class RequiredGeneral

LocationWAUCONDA, IL

Grant DateMar 14, 2015

Expiration DateMar 14, 2025

Available for ApplicationsMar 15, 2027

K9KOZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ZANG, STEPHEN R in WAUCONDA, IL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by ZANG, STEPHEN R on Feb 24, 2015. K9KOZ has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 44 units(Heavy (slower to send))

Voice Phonetics

Kilo Nine Kilo Oscar Zulu

Readability: 8/10(High readability)

Available Mar 15, 2027 (227 days remaining)

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

License History

License IssuedMar 14, 2015
Vanity Callsign GrantedMar 14, 2015

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

ZANG, STEPHEN RFiled Feb 24, 2015
Not awardedFCC ↗
VOIGE, JAMES CFiled Sep 8, 2003
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K9KOX K9KPC →

FCC data as of Jul 31, 2026

K9KOZ FCC Vanity Status: 2 Competing Applications & History