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K3KZ

Active1x2District 3

Competitive callsign — 3 applications filed with the FCC.

License HolderKarr, Edmund P

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationScottsdale, AZ

Grant DateMay 14, 2018

Expiration DateAug 5, 2028

K3KZ is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Karr, Edmund P in Scottsdale, AZ. 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 Karr, Edmund P on Jul 17, 2008. K3KZ has 7 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

Kilo Three Kilo Zulu

Readability: 8.5/10(High readability)

License History

License RenewedMay 14, 2018
Administrative Update AppliedMay 21, 2011
License IssuedAug 5, 2008
Vanity Callsign GrantedAug 5, 2008
Internal Correction AppliedAug 4, 2008
Internal Correction AppliedAug 4, 2008
Administrative Update AppliedApr 19, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Karr, Edmund PFiled Jul 17, 2008
Not awardedFCC ↗
Frank, John WFiled Feb 27, 2008
Not awardedFCC ↗
Vermillion Jr, John AFiled Feb 27, 2008
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

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FCC data as of Sep 3, 2026

K3KZ FCC Vanity Status: 3 Competing Applications & History