Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD8JMD callsign genealogy
Currently held by DUARTE Jr, JUAN 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 WD8JMD's current licensee, walking backwards.
- Duarte Jr, Juan MOHgranted 2013-04-19cancelled 2022-03-12
Successor callsigns
Callsigns held now by people who previously held WD8JMD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WD8JMD, oldest first.
- KOEDOOT, SANDRA L MI2007-06-20 → cancelled 2019-08-30
- DUARTE Jr, JUAN M OH2022-03-12 active