Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI3G callsign genealogy
Currently held by Ermer, William D
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 AI3G's current licensee, walking backwards.
- Williams, Christopher AAZgranted 2019-09-17cancelled 2020-02-15
Successor callsigns
Callsigns held now by people who previously held AI3G.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AI3G, oldest first.
- EVERITT, KENNETH W PA1994-03-01 → cancelled 2006-03-02
- Ermer, William D DE2017-10-11 → cancelled 2017-12-11
- Williams, Christopher A AZ2020-02-15 active