Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AB1GN callsign genealogy
Currently held by SOUZA, LUIZ 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 AB1GN's current licensee, walking backwards.
- SOUZA, LUIZ LMAgranted 2006-11-27cancelled 2006-12-14
Successor callsigns
Callsigns held now by people who previously held AB1GN.
No current licensee on record previously held this callsign.