Home/Search/KO4ZTT

KO4ZTT

Available2x3District 4

No competing applications on record.

License HolderRED MOUNTAIN MAKERS ARC

Min. Class RequiredTechnician

LocationCALERA, AL

Grant DateApr 15, 2022

Expiration DateApr 15, 2032

Cancellation DateMay 3, 2022

Available for ApplicationsMay 4, 2024

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KO4ZTT

Available2x3District 4

No competing applications on record.

License HolderRED MOUNTAIN MAKERS ARC

Min. Class RequiredTechnician

LocationCALERA, AL

Grant DateApr 15, 2022

Expiration DateApr 15, 2032

Cancellation DateMay 3, 2022

Available for ApplicationsMay 4, 2024

KO4ZTT is a 2x3 format amateur radio callsign. It is currently registered to RED MOUNTAIN MAKERS ARC in CALERA, 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: 37 units(Moderate)

Voice Phonetics

Kilo Oscar Four Zulu Tango Tango

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License CanceledMay 3, 2022
System-Generated GrantApr 15, 2022
License IssuedApr 15, 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 KO4ZTT Available? FCC Vanity Status & Watchlist