KK4USS
Available2x3District 4
No competing applications on record.
License HolderZadarnowski, Kezysztof
License ClassTechnician
Min. Class RequiredTechnician
LocationStuart, FL
Grant DateOct 30, 2013
Expiration DateMar 5, 2024
Cancellation DateMay 7, 2026
Available for ApplicationsMar 6, 2026
KK4USS is a 2x3 format amateur radio callsign. It is currently registered to Zadarnowski, Kezysztof in Stuart, 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: 32 units(Moderate)
Voice Phonetics
Kilo Kilo Four Uniform Sierra Sierra
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 7, 2026
- System-Generated GrantOct 30, 2013
- License IssuedOct 30, 2013
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.