Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC2BR callsign genealogy
Currently held by Amaral, Luiz
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 AC2BR's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AC2BR.
- Amaral, Luiz CTXgranted 2017-03-07cancelled 2017-03-31
All historical holders
Every license row we've seen with the callsign AC2BR, oldest first.
- Amaral, Luiz NY2009-10-09 → cancelled 2017-03-07
- Amaral, Luiz C TX2017-03-31 active