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KT4TZ

Active2x2District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderMC COWEN JR, ALBERT I

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationORLANDO, FL

Grant DateJul 18, 2017

Expiration DateJul 18, 2027

KT4TZ is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by MC COWEN JR, ALBERT I in ORLANDO, FL. 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 MC LAMB, LEE J on Jun 29, 2017. KT4TZ has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 28 units(Light (fast to send))

Voice Phonetics

Kilo Tango Four Tango Zulu

Readability: 8/10(High readability)

License History

License IssuedJul 18, 2017
Vanity Callsign GrantedJul 18, 2017
License CanceledJan 7, 2006
License RenewedJul 2, 2003
License ModifiedAug 30, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

MC LAMB, LEE JFiled Jun 29, 2017
Not awardedFCC ↗
Keough III, Philip JFiled Jul 17, 2015
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KT4TY KT4UA →

FCC data as of Sep 12, 2026 — may be delayed

KT4TZ FCC Vanity Status: 2 Competing Applications & History