Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC2QM callsign genealogy
Currently held by Brudno, Jacob 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 AC2QM's current licensee, walking backwards.
- Brudno, Jacob ANJgranted 2007-04-03cancelled 2015-05-19
Successor callsigns
Callsigns held now by people who previously held AC2QM.
- Brudno, Jacob ACOgranted 2025-08-19