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KO4ZI

Available2x2District 4

No competing applications on record.

License HolderKAHLER, HERMAN E

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationBOX SPRINGS, GA

Grant DateApr 10, 2012

Expiration DateJun 9, 2022

Cancellation DateJun 11, 2024

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KO4ZI

Available2x2District 4

No competing applications on record.

License HolderKAHLER, HERMAN E

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationBOX SPRINGS, GA

Grant DateApr 10, 2012

Expiration DateJun 9, 2022

Cancellation DateJun 11, 2024

Available for ApplicationsJun 10, 2024

KO4ZI is a 2x2 format amateur radio callsign. It is currently registered to KAHLER, HERMAN E in BOX SPRINGS, GA. 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: 33 units(Moderate)

Voice Phonetics

Kilo Oscar Four Zulu India

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License ExpiredJun 11, 2024
License RenewedApr 10, 2012
License RenewedMar 14, 2002
License ModifiedJun 3, 2000

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 Jul 10, 2026

Is KO4ZI Available? FCC Vanity Status & Watchlist