Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD8MI callsign genealogy
Currently held by Kalis, Jeffrey
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 AD8MI's current licensee, walking backwards.
- Kalis, JeffreyMIgranted 2024-01-03cancelled 2024-02-28
Successor callsigns
Callsigns held now by people who previously held AD8MI.
No current licensee on record previously held this callsign.