Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA1LC callsign genealogy
Currently held by TAKU, JONATHAN J
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 AA1LC's current licensee, walking backwards.
- Castella, LaurentFLgranted 2011-05-27cancelled 2011-06-21
Successor callsigns
Callsigns held now by people who previously held AA1LC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA1LC, oldest first.
- TAKU, JONATHAN J MA1994-10-18 → cancelled 2006-06-09
- Castella, Laurent FL2021-03-30 active