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K5KTZ

Expired1x3District 5

Competitive callsign — 2 applications filed with the FCC.

License HolderABBOTT, ROBERT C

License ClassGeneral

Min. Class RequiredGeneral

LocationHARLINGEN, TX

Grant DateMay 17, 2016

Expiration DateJul 11, 2026

Available for ApplicationsJul 12, 2028

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K5KTZ

Expired1x3District 5

Competitive callsign — 2 applications filed with the FCC.

License HolderABBOTT, ROBERT C

License ClassGeneral

Min. Class RequiredGeneral

LocationHARLINGEN, TX

Grant DateMay 17, 2016

Expiration DateJul 11, 2026

Available for ApplicationsJul 12, 2028

K5KTZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ABBOTT, ROBERT C in HARLINGEN, TX. 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 Zeitler, Keith T on May 21, 2018. K5KTZ has 7 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 30 units(Light (fast to send))

Voice Phonetics

Kilo Five Kilo Tango Zulu

Readability: 8/10(High readability)

Available Jul 12, 2028 (677 days remaining)

Requires General license or higher to apply for this callsign format (1x3).

License History

Authorization PrintedMay 27, 2016
Internal Duplicate RequestedMay 26, 2016
Internal Correction AppliedMay 26, 2016
License RenewedMay 17, 2016
Administrative Update AppliedOct 14, 2014
Tax ID (TIN) AddedAug 29, 2006
License RenewedAug 29, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Zeitler, Keith TFiled May 21, 2018
Not awardedFCC ↗
Glandorf, Craig LFiled May 9, 2018
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K5KTY K5KUA →

FCC data as of Sep 4, 2026

K5KTZ FCC Vanity Status: 2 Competing Applications & History