Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA4MB callsign genealogy
Currently held by BURGESS, JAMES M
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 AA4MB's current licensee, walking backwards.
- BURGESS, JAMES MTNgranted 2008-03-25cancelled 2011-12-09
Successor callsigns
Callsigns held now by people who previously held AA4MB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA4MB, oldest first.
- BOOMHOWER, HERBERT E VA1995-05-22 → cancelled 2007-05-23
- BURGESS, JAMES M TN2021-11-09 active