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K9ZUK

Active1x3District 9

Competitive callsign — 2 applications filed with the FCC.

License HolderHenning, William R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationNew Berlin, WI

Grant DateOct 3, 2016

Expiration DateDec 18, 2026

K9ZUK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Henning, William R in New Berlin, WI. 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 Kacoyannakis, Christ M on Jul 3, 2003. K9ZUK has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 40 units(Moderate)

Voice Phonetics

Kilo Nine Zulu Uniform Kilo

Readability: 7.5/10(High readability)

License History

License RenewedOct 3, 2016
License RenewedDec 27, 2006
License ModifiedJan 16, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Kacoyannakis, Christ MFiled Jul 3, 2003
Not awardedFCC ↗
Scott, Doug KFiled Jul 3, 2003
Not awardedFCC ↗

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FCC data as of Jul 29, 2026

K9ZUK FCC Vanity Status: 2 Competing Applications & History