Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5QDX callsign genealogy
Currently held by Barclay, David A
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 W5QDX's current licensee, walking backwards.
- Barclay, David ATXgranted 2020-03-03cancelled 2020-09-29
Successor callsigns
Callsigns held now by people who previously held W5QDX.
No current licensee on record previously held this callsign.