KJ4SRR
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderJARVIS, LOUIS
License ClassTechnician
Min. Class RequiredTechnician
LocationWESTON, FL
Grant DateMar 1, 2010
Expiration DateMar 1, 2020
Cancellation DateMar 2, 2022
Available for ApplicationsMar 2, 2022
KJ4SRR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by JARVIS, LOUIS in WESTON, FL. 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 Hailey, Jerry on Dec 1, 2025. KJ4SRR has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--- ....- ... .-. .-.
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Juliet Four Sierra Romeo Romeo
Readability: 5.5/10(Moderate readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMar 2, 2022
- System-Generated GrantMar 1, 2010
- License IssuedMar 1, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Hailey, JerryFiled Dec 1, 2025Not awardedFCC ↗