Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI5YA callsign genealogy
Currently held by WILLIAMSON, CHRISTOPHER W
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 AI5YA's current licensee, walking backwards.
- WILLIAMSON, CHRISTOPHER WTXgranted 2023-02-28cancelled 2025-07-29
Successor callsigns
Callsigns held now by people who previously held AI5YA.
No current licensee on record previously held this callsign.