Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0FE callsign genealogy
Currently held by Breiholz, Brian D
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 AC0FE's current licensee, walking backwards.
- Breiholz, Brian DIAgranted 2005-12-14cancelled 2006-09-21
Successor callsigns
Callsigns held now by people who previously held AC0FE.
- Breiholz, Brian DIAgranted 2016-08-16