KZ4JS
Cancelled2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderWojciechowski, Robert S
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationAtlanta, GA
Grant DateJul 16, 2024
Cancellation DateSep 4, 2024
Available for ApplicationsSep 5, 2026
KZ4JS is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Wojciechowski, Robert S in Atlanta, GA. 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 SCHELL, GERALD H on May 13, 2010. KZ4JS has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --.. ....- .--- ...
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Zulu Four Juliet Sierra
Readability: 7/10(Good readability)
Available Sep 5, 2026 (37 days remaining)
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledSep 4, 2024
- System-Generated GrantJul 16, 2024
- License IssuedJul 16, 2024
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- SCHELL, GERALD HFiled May 13, 2010Not awardedFCC ↗