Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5DWD callsign genealogy
Currently held by DYER, DALE 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 W5DWD's current licensee, walking backwards.
- Duffey, David WTXgranted 2022-06-03cancelled 2022-07-12
Successor callsigns
Callsigns held now by people who previously held W5DWD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5DWD, oldest first.
- DYER, DALE W TX2007-12-11 → cancelled 2020-01-07
- Duffey, David W TX2022-07-12 active