Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5MDM callsign genealogy
Currently held by MORROW, MICHEAL D
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 W5MDM's current licensee, walking backwards.
- Moore, Michael DTNgranted 2003-08-13cancelled 2003-09-30
Successor callsigns
Callsigns held now by people who previously held W5MDM.
- Morrow, Micheal DCAgranted 2011-03-03cancelled 2023-03-24
All historical holders
Every license row we've seen with the callsign W5MDM, oldest first.
- MORROW, MICHEAL D AR1997-09-09 → cancelled 2001-03-23
- MOORE, MICHAEL D TN2023-09-20 active