KO6OIA
Active2x3District 6
No competing applications on record.
License HolderCrosby, Katherine A
License ClassGeneral
Min. Class RequiredTechnician
LocationVallejo, CA
Grant DateJul 1, 2026
Expiration DateJul 1, 2036
KO6OIA is a 2x3 format amateur radio callsign. It is currently registered to Crosby, Katherine A in Vallejo, 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 Oscar Six Oscar India Alpha
Readability: 7/10(Good readability)
License History
- System-Generated GrantJul 1, 2026
- License IssuedJul 1, 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.