KI4OB
Active2x2District 4
No competing applications on record.
License HolderTHURSTON, WILLIAM H
License ClassAdvanced
Min. Class RequiredGeneral
LocationORLANDO, FL
Grant DateApr 14, 2026
Expiration DateApr 14, 2036
KI4OB is a 2x2 format amateur radio callsign. It is currently registered to THURSTON, WILLIAM H in ORLANDO, FL. 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: 31 units(Moderate)
Voice Phonetics
Kilo India Four Oscar Bravo
Readability: 7.5/10(High readability)
License History
- License RenewedApr 14, 2026
- License RenewedSep 15, 2015
- Administrative Update AppliedFeb 15, 2012
- License RenewedDec 13, 2005
- FRN Association Letter SentDec 13, 2005
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.