KB3OSF
Active2x3District 3
No competing applications on record.
License HolderFox, Joan E
License ClassTechnician
Min. Class RequiredTechnician
LocationClarendon Hills, IL
Grant DateJan 10, 2017
Expiration DateMar 12, 2027
KB3OSF is a 2x3 format amateur radio callsign. It is currently registered to Fox, Joan E in Clarendon Hills, IL. 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: 40 units(Moderate)
Voice Phonetics
Kilo Bravo Three Oscar Sierra Foxtrot
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedJan 24, 2025
- License RenewedJan 10, 2017
- Administrative Update AppliedJun 10, 2011
- Administrative Update AppliedJul 10, 2010
- Administrative Update AppliedJul 29, 2009
- License ModifiedMay 9, 2007
- License IssuedMar 12, 2007
- System-Generated GrantMar 12, 2007
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.