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KA4IRR

Expired2x3District 4

No competing applications on record.

License HolderARMENTROUT, MARSHALL A

License ClassNovice

Min. Class RequiredTechnician

LocationCOVINGTON, VA

Grant DateJan 8, 2016

Expiration DateJan 22, 2026

Available for ApplicationsJan 23, 2028

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KA4IRR

Expired2x3District 4

No competing applications on record.

License HolderARMENTROUT, MARSHALL A

License ClassNovice

Min. Class RequiredTechnician

LocationCOVINGTON, VA

Grant DateJan 8, 2016

Expiration DateJan 22, 2026

Available for ApplicationsJan 23, 2028

KA4IRR is a 2x3 format amateur radio callsign. It is currently registered to ARMENTROUT, MARSHALL A in COVINGTON, VA. 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: 30 units(Light (fast to send))

Voice Phonetics

Kilo Alpha Four India Romeo Romeo

Readability: 6/10(Good readability)

Available Jan 23, 2028 (507 days remaining)

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

License History

License RenewedJan 8, 2016
License RenewedOct 29, 2005
Administrative Update AppliedJun 25, 2004
FRN Association Letter SentJun 25, 2004

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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← KA4IRM KA4IRS →

FCC data as of Sep 3, 2026

Is KA4IRR Available? FCC Vanity Status & Watchlist