KO6OUL
Active2x3District 6
No competing applications on record.
License HolderZhao, Steven C
License ClassTechnician
Min. Class RequiredTechnician
LocationUpland, CA
Grant DateAug 12, 2026
Expiration DateAug 12, 2036
KO6OUL is a 2x3 format amateur radio callsign. It is currently registered to Zhao, Steven C in Upland, 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: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Six Oscar Uniform Lima
Readability: 7/10(Good readability)
License History
- System-Generated GrantAug 12, 2026
- License IssuedAug 12, 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.