Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6ZHS callsign genealogy
Currently held by Couch, Alan D
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 W6ZHS's current licensee, walking backwards.
- Couch, Alan DCAgranted 2019-04-05cancelled 2021-02-23
Successor callsigns
Callsigns held now by people who previously held W6ZHS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6ZHS, oldest first.
- MIZER, RAYMOND O CA1995-06-27 → cancelled 2007-06-28
- Couch, Alan D CA2021-02-23 active