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KO4RIR

Available2x3District 4

No competing applications on record.

License HolderStone, George A

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationTullahoma, TN

Grant DateJun 21, 2021

Expiration DateJun 21, 2031

Cancellation DateJul 9, 2021

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KO4RIR

Available2x3District 4

No competing applications on record.

License HolderStone, George A

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationTullahoma, TN

Grant DateJun 21, 2021

Expiration DateJun 21, 2031

Cancellation DateJul 9, 2021

Available for ApplicationsJul 10, 2023

KO4RIR is a 2x3 format amateur radio callsign. It is currently registered to Stone, George A in Tullahoma, TN. 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: 35 units(Moderate)

Voice Phonetics

Kilo Oscar Four Romeo India Romeo

Readability: 6/10(Good readability)

This callsign is available now

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

License History

License CanceledJul 9, 2021
System-Generated GrantJun 21, 2021
License IssuedJun 21, 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.

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← KO4RIQ KO4RIS →

FCC data as of Sep 4, 2026

Is KO4RIR Available? FCC Vanity Status & Watchlist