Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI5MN callsign genealogy
Currently held by YEHLE, MICHAEL A
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 AI5MN's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AI5MN.
No current licensee on record previously held this callsign.