Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI4CX callsign genealogy
Currently held by Brown, Evan J
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AI4CX's current licensee, walking backwards.
- Brown, Evan JFLgranted 2002-01-23cancelled 2003-12-04
Successor callsigns
Callsigns held now by people who previously held AI4CX.
No current licensee on record previously held this callsign.