Home/Search/KO4SIZ

KO4SIZ

Available2x3District 4

No competing applications on record.

License HolderTillman, Dylan

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationWETUMPKA, AL

Grant DateAug 3, 2021

Expiration DateAug 3, 2031

Cancellation DateDec 24, 2021

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KO4SIZ

Available2x3District 4

No competing applications on record.

License HolderTillman, Dylan

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationWETUMPKA, AL

Grant DateAug 3, 2021

Expiration DateAug 3, 2031

Cancellation DateDec 24, 2021

Available for ApplicationsDec 25, 2023

KO4SIZ is a 2x3 format amateur radio callsign. It is currently registered to Tillman, Dylan in WETUMPKA, AL. 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: 36 units(Moderate)

Voice Phonetics

Kilo Oscar Four Sierra India Zulu

Readability: 6.5/10(Good readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License CanceledDec 24, 2021
License ModifiedDec 23, 2021
System-Generated GrantAug 3, 2021
License IssuedAug 3, 2021

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 ↗

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FCC data as of Sep 4, 2026

Is KO4SIZ Available? FCC Vanity Status & Watchlist