Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WZ6B callsign genealogy
Currently held by Satorra, Roger 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 WZ6B's current licensee, walking backwards.
- Julia-Satorra, RogerCAgranted 2013-08-16cancelled 2018-03-06
Successor callsigns
Callsigns held now by people who previously held WZ6B.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WZ6B, oldest first.
- YOUNG, MATTHEW J CA2005-11-30 → cancelled 2018-02-16
- Satorra, Roger J CA2018-03-06 active