Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7RSQ callsign genealogy
Currently held by BARKER, ROBERT W
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 W7RSQ's current licensee, walking backwards.
- KK7AMCcancelledSouthern Yavapai County Search & Rescue ARCAZgranted 2021-08-24cancelled 2022-04-30
Successor callsigns
Callsigns held now by people who previously held W7RSQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7RSQ, oldest first.
- BARKER, ROBERT W WA2010-01-20 → cancelled 2022-04-12
- Southern Yavapai County Search & Rescue ARC AZ2022-04-30 active