Home/Search/KF4JFI

KF4JFI

Available2x3District 4

No competing applications on record.

License HolderMASHBURN, ROBERT W

License ClassTechnician

Min. Class RequiredTechnician

LocationBRENTWOOD, TN

Grant DateMay 1, 1996

Expiration DateMay 1, 2006

Cancellation DateMay 2, 2008

CallsignFinder

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/KF4JFI

← Back to results

KF4JFI

Available2x3District 4

No competing applications on record.

License HolderMASHBURN, ROBERT W

License ClassTechnician

Min. Class RequiredTechnician

LocationBRENTWOOD, TN

Grant DateMay 1, 1996

Expiration DateMay 1, 2006

Cancellation DateMay 2, 2008

Available for ApplicationsMay 2, 2008

KF4JFI is a 2x3 format amateur radio callsign. It is currently registered to MASHBURN, ROBERT W in BRENTWOOD, 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: 38 units(Moderate)

Voice Phonetics

Kilo Foxtrot Four Juliet Foxtrot India

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License ExpiredMay 2, 2008

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

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KF4JFH KF4JFJ →

FCC data as of Sep 4, 2026

Is KF4JFI Available? FCC Vanity Status & Watchlist