Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7DMJ callsign genealogy
Currently held by Jimenez, 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 W7DMJ's current licensee, walking backwards.
- Jimenez, Douglas MORgranted 2008-04-21cancelled 2016-02-17
Successor callsigns
Callsigns held now by people who previously held W7DMJ.
No current licensee on record previously held this callsign.