Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WT6SD callsign genealogy
Currently held by Dexter, Steven 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 WT6SD's current licensee, walking backwards.
- Dexter, Steven DCAgranted 2012-05-03cancelled 2012-12-28
Successor callsigns
Callsigns held now by people who previously held WT6SD.
- Dexter, Steven DMTgranted 2014-12-16cancelled 2016-09-24