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K4CDA

Active1x3District 4

Competitive callsign — 3 applications filed with the FCC.

License HolderKAUFMAN, PAUL J

License ClassTechnician

Min. Class RequiredGeneral

LocationPLAIN CITY, OH

Grant DateJun 13, 2017

Expiration DateAug 21, 2027

K4CDA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by KAUFMAN, PAUL J in PLAIN CITY, OH. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Timmons, Ken E on Nov 19, 2018. K4CDA has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

Kilo Four Charlie Delta Alpha

Readability: 8/10(High readability)

License History

License RenewedJun 13, 2017
License RenewedJun 1, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Timmons, Ken EFiled Nov 19, 2018
Not awardedFCC ↗
Timmons, Ken EFiled Nov 5, 2018
DismissedFCC ↗
Davis Jr., Everett HFiled Dec 9, 2004
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

K4CDA FCC Vanity Status: 3 Competing Applications & History