Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1ZYZ callsign genealogy
Currently held by DOUCET, MARK E
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 W1ZYZ's current licensee, walking backwards.
- DOUCET, MARK ENMgranted 1995-05-05cancelled 2001-09-14
- KD6JSHno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W1ZYZ.
No current licensee on record previously held this callsign.