Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0YU callsign genealogy
Currently held by Berkshire Jr, Bennie
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 AC0YU's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held AC0YU.
- Berkshire Jr, BennieIAgranted 2022-01-21