Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5BGM callsign genealogy
Currently held by MADISON, BRIAN G
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 W5BGM's current licensee, walking backwards.
- MADISON, BRIAN GOKgranted 2006-04-11cancelled 2010-02-09
Successor callsigns
Callsigns held now by people who previously held W5BGM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5BGM, oldest first.
- MC MILLAN JR, MITCHELL E TX1996-02-07 → cancelled 2008-02-08
- MADISON, BRIAN G OK2019-11-23 active