Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5JMD callsign genealogy
Currently held by DeVillier, Joseph 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 K5JMD's current licensee, walking backwards.
- Devillier, Joseph MTXgranted 2018-02-15cancelled 2018-06-26
Successor callsigns
Callsigns held now by people who previously held K5JMD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5JMD, oldest first.
- MARTIN SR, CLINTON W MS2006-02-09 → cancelled 2018-03-29
- DeVillier, Joseph M TX2018-06-26 active