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W7CDU

Active1x3District 7

Competitive callsign — 2 applications filed with the FCC.

License HolderUtzinger, Christoph D

License ClassGeneral

Min. Class RequiredGeneral

LocationStevensville, MT

Grant DateOct 19, 2018

Expiration DateOct 19, 2028

W7CDU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Utzinger, Christoph D in Stevensville, MT. 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 Utzinger, Chris D on Oct 1, 2018. W7CDU has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

Whiskey Seven Charlie Delta Uniform

Readability: 7/10(Good readability)

License History

Administrative Update AppliedJul 15, 2025
Administrative Update AppliedDec 9, 2021
Administrative Update AppliedAug 31, 2021
License IssuedOct 19, 2018
Vanity Callsign GrantedOct 19, 2018

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Utzinger, Chris DFiled Oct 1, 2018
Not awardedFCC ↗
Lawson, Kenneth DFiled Dec 26, 2007
Not awardedFCC ↗

Search external databases

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← W7CDT W7CDW →

FCC data as of Sep 3, 2026

W7CDU FCC Vanity Status: 2 Competing Applications & History