Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI4TX callsign genealogy
Currently held by Thomas, Skyler
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 AI4TX's current licensee, walking backwards.
- Thomas, SkylerNYgranted 2025-03-19cancelled 2025-04-22
Successor callsigns
Callsigns held now by people who previously held AI4TX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AI4TX, oldest first.
- Hedge, William E VA2006-01-20 → cancelled 2018-01-23
- Thomas, Skyler NY2025-04-22 active