Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE5UI callsign genealogy
Currently held by WILLIAMS, MICHAEL 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 AE5UI's current licensee, walking backwards.
- WILLIAMS, MICHAEL DLAgranted 2005-11-15cancelled 2010-08-26
Successor callsigns
Callsigns held now by people who previously held AE5UI.
- WILLIAMS, MICHAEL DLAgranted 2022-06-02