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KF4RRJ

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderBENCH SR, THOMAS S

Min. Class RequiredTechnician

Cancellation DateAug 21, 1997

Available for ApplicationsAug 22, 1999

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KF4RRJ

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderBENCH SR, THOMAS S

Min. Class RequiredTechnician

Cancellation DateAug 21, 1997

Available for ApplicationsAug 22, 1999

KF4RRJ is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by BENCH SR, THOMAS S. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by McDonald, Melanie A on Feb 23, 2021.

CW & Voice Analysis

Morse Code

-.- ..-. ....- .-. .-. .---

CW Weight: 40 units(Moderate)

Voice Phonetics

Kilo Foxtrot Four Romeo Romeo Juliet

Readability: 6/10(Good readability)

This callsign is available now

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

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

McDonald, Melanie AFiled Feb 23, 2021
Not awardedFCC ↗

Search external databases

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← KF4RRI KF4RRK →

FCC data as of Jul 31, 2026

KF4RRJ FCC Vanity Status: 1 Competing Application & History