KR4OZO
Active2x3District 4
No competing applications on record.
License HolderRusso, Daniel A
License ClassTechnician
Min. Class RequiredTechnician
LocationMelbourne, FL
Grant DateSep 16, 2026
Expiration DateSep 16, 2036
KR4OZO is a 2x3 format amateur radio callsign. It is currently registered to Russo, Daniel A in Melbourne, 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: 45 units(Heavy (slower to send))
Voice Phonetics
Kilo Romeo Four Oscar Zulu Oscar
Readability: 7/10(Good readability)
License History
- System-Generated GrantSep 16, 2026
- License IssuedSep 16, 2026
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.