KJ4SRB
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderYEUNG, QUAI S
License ClassTechnician
Min. Class RequiredTechnician
LocationPEMBROKE PINES, FL
Grant DateMar 1, 2010
Expiration DateMar 1, 2020
Cancellation DateMar 2, 2022
Available for ApplicationsMar 2, 2022
KJ4SRB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by YEUNG, QUAI S in PEMBROKE PINES, 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 Keating, Joseph M on Apr 15, 2026. KJ4SRB has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--- ....- ... .-. -...
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Juliet Four Sierra Romeo Bravo
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 ExpiredMar 2, 2022
- System-Generated GrantMar 1, 2010
- License IssuedMar 1, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Keating, Joseph MFiled Apr 15, 2026Not awardedFCC ↗