Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA8YXT callsign genealogy
Currently held by Black, Samuel T 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 WA8YXT's current licensee, walking backwards.
- Black, Samuel T EMIgranted 2024-12-03cancelled 2025-05-13
Successor callsigns
Callsigns held now by people who previously held WA8YXT.
- SOUTHWORTH, SAMUEL DMIgranted 2020-02-12
All historical holders
Every license row we've seen with the callsign WA8YXT, oldest first.
- SOUTHWORTH, SAMUEL D MI2001-03-27 → cancelled 2010-04-10
- Black, Samuel T E MI2025-05-13 active