Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6LUI callsign genealogy
Currently held by Martinez, Louis
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 W6LUI's current licensee, walking backwards.
- Brito, Luis FCAgranted 2020-08-05cancelled 2022-03-22
Successor callsigns
Callsigns held now by people who previously held W6LUI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6LUI, oldest first.
- Martinez, Louis CA2002-06-22 → cancelled 2014-06-24
- Brito, Luis F CA2022-03-22 active