KR4NGB
Active2x3District 4
No competing applications on record.
License HolderMatrone, Robert
License ClassTechnician
Min. Class RequiredTechnician
LocationOrlando, FL
Grant DateJun 24, 2026
Expiration DateJun 24, 2036
KR4NGB is a 2x3 format amateur radio callsign. It is currently registered to Matrone, Robert 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: 36 units(Moderate)
Voice Phonetics
Kilo Romeo Four November Golf Bravo
Readability: 7/10(Good readability)
License History
- System-Generated GrantJun 24, 2026
- License IssuedJun 24, 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.