KF4RRJ
Available2x3District 4
Competitive callsign — 3 applications 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 3 vanity applications filed with the FCC. The most recent was submitted by Dimartin, Frank on Aug 20, 2026.
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.