Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N8XMD callsign genealogy
Currently held by FILONOW, BROOKS 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 N8XMD's current licensee, walking backwards.
- BERGEN, MICHAEL KCOgranted 2019-03-25cancelled 2024-04-13
Successor callsigns
Callsigns held now by people who previously held N8XMD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8XMD, oldest first.
- FILONOW, BROOKS A MI1993-03-02 → cancelled 2005-03-03
- BERGEN, MICHAEL K CO2024-04-13 active