Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI5ZY callsign genealogy
Currently held by Evenson, Thomas
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 AI5ZY's current licensee, walking backwards.
- Evenson, ThomasLAgranted 2026-01-13cancelled 2026-02-02
Successor callsigns
Callsigns held now by people who previously held AI5ZY.
No current licensee on record previously held this callsign.