KN4OKN
Active2x3District 4
No competing applications on record.
License HolderJULIUS, JAMES M
License ClassTechnician
Min. Class RequiredTechnician
LocationSAN DIEGO, CA
Grant DateAug 14, 2018
Expiration DateAug 14, 2028
KN4OKN is a 2x3 format amateur radio callsign. It is currently registered to JULIUS, JAMES M in SAN DIEGO, 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: 38 units(Moderate)
Voice Phonetics
Kilo November Four Oscar Kilo November
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedJan 3, 2026
- System-Generated GrantAug 14, 2018
- License IssuedAug 14, 2018
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.