KR4NUW
Active2x3District 4
No competing applications on record.
License HolderWilliams Jr, Raymond A
License ClassGeneral
Min. Class RequiredTechnician
LocationPalo Alto, CA
Grant DateJul 25, 2026
Expiration DateJul 25, 2036
KR4NUW is a 2x3 format amateur radio callsign. It is currently registered to Williams Jr, Raymond A in Palo Alto, CA. 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: 35 units(Moderate)
Voice Phonetics
Kilo Romeo Four November Uniform Whiskey
Readability: 6/10(Good readability)
License History
- System-Generated GrantJul 25, 2026
- License IssuedJul 25, 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.