Home/Search/KY4TZ

KY4TZ

Expired2x2District 4

No competing applications on record.

License HolderColler Sr, Darrell K

License ClassTechnician

Min. Class RequiredGeneral

LocationSinton, TX

Grant DateMay 23, 2016

Expiration DateMay 23, 2026

Available for ApplicationsMay 24, 2028

CallsignFinder

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/KY4TZ

← Back to results

KY4TZ

Expired2x2District 4

No competing applications on record.

License HolderColler Sr, Darrell K

License ClassTechnician

Min. Class RequiredGeneral

LocationSinton, TX

Grant DateMay 23, 2016

Expiration DateMay 23, 2026

Available for ApplicationsMay 24, 2028

KY4TZ is a 2x2 format amateur radio callsign. It is currently registered to Coller Sr, Darrell K in Sinton, TX. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.

CW & Voice Analysis

Morse Code

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

CW Weight: 35 units(Moderate)

Voice Phonetics

Kilo Yankee Four Tango Zulu

Readability: 8/10(High readability)

Available May 24, 2028 (664 days remaining)

Requires General license or higher to apply for this callsign format (2x2).

License History

Administrative Update AppliedSep 19, 2023
License IssuedDec 19, 2022
System-Generated GrantDec 19, 2022

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

No competing applications on record. Verify on the FCC ULS application search before filing.

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KY4TY KY4UA →

FCC data as of Jul 29, 2026

Is KY4TZ Available? FCC Vanity Status & Watchlist