Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI4VX callsign genealogy
Currently held by Mills, William
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 AI4VX's current licensee, walking backwards.
- Mills, WilliamALgranted 2024-09-21cancelled 2024-11-19
Successor callsigns
Callsigns held now by people who previously held AI4VX.
- McLester Jr, James BALgranted 2017-02-08
All historical holders
Every license row we've seen with the callsign AI4VX, oldest first.
- McLester Jr, James B AL2007-03-27 → cancelled 2007-04-17
- Mills, William AL2024-11-19 active