Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD6LZ callsign genealogy
Currently held by Rodriguez Mr., Roberto
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 AD6LZ's current licensee, walking backwards.
- Rodriguez, RobertoCAgranted 2022-07-28cancelled 2022-08-19
Successor callsigns
Callsigns held now by people who previously held AD6LZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AD6LZ, oldest first.
- Rodriguez, Roberto CA2010-06-17 → cancelled 2022-05-04
- Rodriguez Mr., Roberto CA2022-08-19 active