Confidence: Medium · Source: FCC ULS · As of 2026-09-10
AD8OY callsign genealogy
Currently held by Wernet, William R
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 AD8OY's current licensee, walking backwards.
- Wernet, William ROHgranted 2024-07-13cancelled 2025-03-17
Successor callsigns
Callsigns held now by people who previously held AD8OY.
- Wernet, William ROHgranted 2025-04-04