Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7DSR callsign genealogy
Currently held by Benton County Amateur Radio Club
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 W7DSR's current licensee, walking backwards.
- KG7SPJcancelledBenton County Amateur Radio ClubWAgranted 2015-04-02cancelled 2015-10-09
Successor callsigns
Callsigns held now by people who previously held W7DSR.
- ROSS, DAVID SNVgranted 2012-09-18cancelled 2024-09-19
All historical holders
Every license row we've seen with the callsign W7DSR, oldest first.
- ROSS, DAVID S NV2010-07-13 → cancelled 2012-09-18
- Benton County Amateur Radio Club WA2015-10-09 active