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KS4AY

Available2x2District 4

No competing applications on record.

License HolderJOHNSON, ROBERT J

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationPORT CHARLOTTE, FL

Grant DateMar 17, 2004

Expiration DateMay 10, 2014

Cancellation DateMay 11, 2016

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KS4AY

Available2x2District 4

No competing applications on record.

License HolderJOHNSON, ROBERT J

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationPORT CHARLOTTE, FL

Grant DateMar 17, 2004

Expiration DateMay 10, 2014

Cancellation DateMay 11, 2016

Available for ApplicationsMay 11, 2016

KS4AY is a 2x2 format amateur radio callsign. It is currently registered to JOHNSON, ROBERT J in PORT CHARLOTTE, 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: 31 units(Moderate)

Voice Phonetics

Kilo Sierra Four Alpha Yankee

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License ExpiredMay 11, 2016
License ModifiedMay 23, 2000

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 Jul 9, 2026

Is KS4AY Available? FCC Vanity Status & Watchlist