Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3STD callsign genealogy
Currently held by Dorey, S Thomas
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 W3STD's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W3STD.
No current licensee on record previously held this callsign.