KJ4UBO
Active2x3District 4
No competing applications on record.
License HolderTRIMBLE, JAMES G
License ClassGeneral
Min. Class RequiredTechnician
LocationSan Francisco, CA
Grant DateNov 5, 2021
Expiration DateNov 5, 2031
KJ4UBO is a 2x3 format amateur radio callsign. It is currently registered to TRIMBLE, JAMES G in San Francisco, 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: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Juliet Four Uniform Bravo Oscar
Readability: 6.5/10(Good readability)
License History
- License RenewedNov 5, 2021
- System-Generated GrantApr 9, 2010
- License IssuedApr 9, 2010
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.