Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6JSD callsign genealogy
Currently held by MURRAY, WALTER 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 K6JSD's current licensee, walking backwards.
- Wetherby, Justin MCAgranted 2016-04-04cancelled 2016-05-27
Successor callsigns
Callsigns held now by people who previously held K6JSD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6JSD, oldest first.
- MURRAY, WALTER R CA1998-07-21 → cancelled 2010-07-22
- Wetherby, Justin M CA2016-05-27 active