N3XRB
Active1x3District 3
No competing applications on record.
License HolderYAMAMOTO, HIROKO N
License ClassTechnician
Min. Class RequiredGeneral
LocationSAN JOSE, CA
Grant DateJun 2, 2026
Expiration DateJun 13, 2036
N3XRB is a 1x3 format amateur radio callsign. It is currently registered to YAMAMOTO, HIROKO N in SAN JOSE, 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: 32 units(Moderate)
Voice Phonetics
November Three X-ray Romeo Bravo
Readability: 7/10(Good readability)
License History
- License RenewedJun 2, 2026
- License RenewedMay 17, 2016
- Administrative Update AppliedJan 5, 2016
- Administrative Update AppliedJan 5, 2016
- License RenewedApr 25, 2006
- FRN Association Email SentMar 11, 2006
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.