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KF4RSR

Available2x3District 4

No competing applications on record.

License HolderANDERSON, JOHN R

License ClassTechnician

Min. Class RequiredTechnician

LocationHOMESTEAD, FL

Grant DateMay 15, 1997

Expiration DateMay 15, 2007

Cancellation DateMay 16, 2009

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KF4RSR

Available2x3District 4

No competing applications on record.

License HolderANDERSON, JOHN R

License ClassTechnician

Min. Class RequiredTechnician

LocationHOMESTEAD, FL

Grant DateMay 15, 1997

Expiration DateMay 15, 2007

Cancellation DateMay 16, 2009

Available for ApplicationsMay 16, 2009

KF4RSR is a 2x3 format amateur radio callsign. It is currently registered to ANDERSON, JOHN R in HOMESTEAD, 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: 33 units(Moderate)

Voice Phonetics

Kilo Foxtrot Four Romeo Sierra 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 ExpiredMay 16, 2009

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 31, 2026

Is KF4RSR Available? FCC Vanity Status & Watchlist