KO4IJI
Active2x3District 4
No competing applications on record.
License HolderBROWN, AARON D
License ClassTechnician
Min. Class RequiredTechnician
LocationJACKSONVILLE, FL
Grant DateOct 14, 2020
Expiration DateOct 14, 2030
KO4IJI is a 2x3 format amateur radio callsign. It is currently registered to BROWN, AARON D in JACKSONVILLE, 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: 37 units(Moderate)
Voice Phonetics
Kilo Oscar Four India Juliet India
Readability: 6/10(Good readability)
License History
- Administrative Update AppliedDec 11, 2025
- Administrative Update AppliedMay 27, 2021
- System-Generated GrantOct 14, 2020
- License IssuedOct 14, 2020
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.