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K7WDC

Active1x3District 7

Competitive callsign — 2 applications filed with the FCC.

License HolderCox, Warren D

License ClassTechnician

Min. Class RequiredGeneral

LocationPhoenix, AZ

Grant DateAug 6, 2021

Expiration DateAug 7, 2031

K7WDC is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Cox, Warren D in Phoenix, AZ. 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 Cox, Warren D on Jul 20, 2001. K7WDC has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo Seven Whiskey Delta Charlie

Readability: 7.5/10(High readability)

License History

License RenewedAug 6, 2021
License RenewedJun 2, 2011
License IssuedAug 7, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Cox, Warren DFiled Jul 20, 2001
Not awardedFCC ↗
Rodosevich, David PFiled Jul 20, 2001
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 3, 2026

K7WDC FCC Vanity Status: 2 Competing Applications & History