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KO4IWM

Available2x3District 4

No competing applications on record.

License HolderPerras, Doronne

License ClassTechnician

Min. Class RequiredTechnician

LocationOrlando, FL

Grant DateOct 28, 2020

Expiration DateOct 28, 2030

Cancellation DateNov 17, 2020

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KO4IWM

Available2x3District 4

No competing applications on record.

License HolderPerras, Doronne

License ClassTechnician

Min. Class RequiredTechnician

LocationOrlando, FL

Grant DateOct 28, 2020

Expiration DateOct 28, 2030

Cancellation DateNov 17, 2020

Available for ApplicationsNov 18, 2022

KO4IWM is a 2x3 format amateur radio callsign. It is currently registered to Perras, Doronne in Orlando, 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: 38 units(Moderate)

Voice Phonetics

Kilo Oscar Four India Whiskey Mike

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 CanceledNov 17, 2020
System-Generated GrantOct 28, 2020
License IssuedOct 28, 2020

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.

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FCC data as of Sep 4, 2026

Is KO4IWM Available? FCC Vanity Status & Watchlist