KJ4USF
Available2x3District 4
No competing applications on record.
License HolderLEIBOWITZ, WILLIAM J
License ClassTechnician
Min. Class RequiredTechnician
LocationDAVIE, FL
Grant DateMay 5, 2010
Expiration DateMay 5, 2020
Cancellation DateMay 6, 2022
Available for ApplicationsMay 6, 2022
KJ4USF is a 2x3 format amateur radio callsign. It is currently registered to LEIBOWITZ, WILLIAM J in DAVIE, FL. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- .--- ....- ..- ... ..-.
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Juliet Four Uniform Sierra Foxtrot
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 ExpiredMay 6, 2022
- System-Generated GrantMay 5, 2010
- License IssuedMay 5, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.