Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5DMD callsign genealogy
Currently held by Dukes, Douglas M
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 W5DMD's current licensee, walking backwards.
- Dukes, Douglas MTXgranted 2014-07-15cancelled 2017-06-23
Successor callsigns
Callsigns held now by people who previously held W5DMD.
No current licensee on record previously held this callsign.