Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5MDD callsign genealogy
Currently held by Dodson, Michael J
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 K5MDD's current licensee, walking backwards.
- Dodson, Michael JTXgranted 2016-01-28cancelled 2016-02-17
Successor callsigns
Callsigns held now by people who previously held K5MDD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5MDD, oldest first.
- SCHWARTZ JR, JOHN E MS2000-12-16 → cancelled 2012-12-18
- Dodson, Michael J TX2025-12-20 active