Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA3MI callsign genealogy
Currently held by MC DONALD, MICHAEL E
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 AA3MI's current licensee, walking backwards.
- MC DONALD, MICHAEL EMDgranted 2017-01-31cancelled 2020-08-11
Successor callsigns
Callsigns held now by people who previously held AA3MI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA3MI, oldest first.
- PARS, MICHAEL J PA2003-05-22 → cancelled 2015-06-09
- MC DONALD, MICHAEL E MD2020-08-11 active