Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WZ1TEX callsign genealogy
Currently held by Mercer, Billy 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 WZ1TEX's current licensee, walking backwards.
- Mercer, Billy DVAgranted 2024-03-05cancelled 2025-08-26
Successor callsigns
Callsigns held now by people who previously held WZ1TEX.
No current licensee on record previously held this callsign.