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KO4ZRE

Cancelled2x3District 4

No competing applications on record.

License HolderWIESMAN II, RON W

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationPLANT CITY, FL

Grant DateApr 13, 2022

Cancellation DateApr 10, 2026

Available for ApplicationsApr 11, 2028

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KO4ZRE

Cancelled2x3District 4

No competing applications on record.

License HolderWIESMAN II, RON W

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationPLANT CITY, FL

Grant DateApr 13, 2022

Cancellation DateApr 10, 2026

Available for ApplicationsApr 11, 2028

KO4ZRE is a 2x3 format amateur radio callsign. It is currently registered to WIESMAN II, RON W in PLANT CITY, FL. 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: 37 units(Moderate)

Voice Phonetics

Kilo Oscar Four Zulu Romeo Echo

Readability: 7/10(Good readability)

Available Apr 11, 2028 (584 days remaining)

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

License History

License CanceledApr 10, 2026
License ModifiedFeb 9, 2026
License ModifiedMay 13, 2024
System-Generated GrantApr 13, 2022
License IssuedApr 13, 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

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FCC data as of Sep 4, 2026

Is KO4ZRE Available? FCC Vanity Status & Watchlist