Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6AAZ callsign genealogy
Currently held by Benson, John A
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 W6AAZ's current licensee, walking backwards.
- Benson, John ACAgranted 2008-11-26cancelled 2008-12-16
Successor callsigns
Callsigns held now by people who previously held W6AAZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6AAZ, oldest first.
- MC BLAIN, MERLE S CA1990-06-05 → cancelled 2002-06-06
- Benson, John A CA2018-10-30 active