Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA6BZ callsign genealogy
Currently held by ZIMMERMAN, BRENTON
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 AA6BZ's current licensee, walking backwards.
- ZIMMERMAN, BRENTONCAgranted 2020-10-14cancelled 2021-02-06
Successor callsigns
Callsigns held now by people who previously held AA6BZ.
No current licensee on record previously held this callsign.