Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC1BU callsign genealogy
Currently held by Tavares, Daniel L
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 AC1BU's current licensee, walking backwards.
- Tavares, Daniel LMAgranted 2013-03-20cancelled 2017-02-16
Successor callsigns
Callsigns held now by people who previously held AC1BU.
- Tavares, Daniel LRIgranted 2025-03-11