Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6JCW callsign genealogy
Currently held by Sanders, Robert 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 W6JCW's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W6JCW.
- Sanders, Robert DCAgranted 2019-06-05
All historical holders
Every license row we've seen with the callsign W6JCW, oldest first.
- Sanders, Robert D CA2007-11-16 → cancelled 2009-08-18
- Sacramento Valley DX Association CA2021-08-06 active