Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI4IQ callsign genealogy
Currently held by Walls, Neil G
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 AI4IQ's current licensee, walking backwards.
- Walls, Neil GFLgranted 2004-02-19cancelled 2005-01-19
Successor callsigns
Callsigns held now by people who previously held AI4IQ.
No current licensee on record previously held this callsign.