Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC4LG callsign genealogy
Currently held by THOMPSON, LAURA
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 AC4LG's current licensee, walking backwards.
- GASS, LAURA CGAgranted 2015-03-02cancelled 2016-09-17
Successor callsigns
Callsigns held now by people who previously held AC4LG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AC4LG, oldest first.
- ALLEN, WILLIAM R FL1991-11-05 → cancelled 2003-11-06
- THOMPSON, LAURA GA2026-08-18 active