KK4JSK
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBarkley, Robert T
License ClassTechnician
Min. Class RequiredTechnician
LocationLynchburg, VA
Grant DateJun 5, 2012
Expiration DateJun 5, 2022
Cancellation DateJun 6, 2024
Available for ApplicationsJun 6, 2024
KK4JSK is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Barkley, Robert T in Lynchburg, VA. 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 Knox, Janet on Nov 28, 2025. KK4JSK has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.- ....- .--- ... -.-
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Kilo Four Juliet Sierra Kilo
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 ExpiredJun 6, 2024
- System-Generated GrantJun 5, 2012
- License IssuedJun 5, 2012
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Knox, JanetFiled Nov 28, 2025Not awardedFCC ↗