KK4RYU
Available2x3District 4
No competing applications on record.
License HolderLitwack, David
License ClassTechnician
Min. Class RequiredTechnician
LocationOrlando, FL
Grant DateJun 18, 2013
Expiration DateJun 18, 2023
Cancellation DateJun 19, 2025
Available for ApplicationsJun 19, 2025
KK4RYU is a 2x3 format amateur radio callsign. It is currently registered to Litwack, David in Orlando, 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: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Kilo Four Romeo Yankee Uniform
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 19, 2025
- System-Generated GrantJun 18, 2013
- License IssuedJun 18, 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.