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KO4YQ

Available2x2District 4

No competing applications on record.

License HolderROBERTSON, PAUL A

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationROCHESTER, NY

Grant DateJun 2, 1992

Expiration DateJun 2, 2002

Cancellation DateMay 31, 2002

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KO4YQ

Available2x2District 4

No competing applications on record.

License HolderROBERTSON, PAUL A

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationROCHESTER, NY

Grant DateJun 2, 1992

Expiration DateJun 2, 2002

Cancellation DateMay 31, 2002

Available for ApplicationsJun 1, 2004

KO4YQ is a 2x2 format amateur radio callsign. It is currently registered to ROBERTSON, PAUL A in ROCHESTER, NY. 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: 43 units(Heavy (slower to send))

Voice Phonetics

Kilo Oscar Four Yankee Quebec

Readability: 8/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License CanceledMay 31, 2002

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 Jul 10, 2026

Is KO4YQ Available? FCC Vanity Status & Watchlist