Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY6MD callsign genealogy
Currently held by Decker, Marc E
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 KY6MD's current licensee, walking backwards.
- Decker, Marc ECAgranted 2009-06-02cancelled 2009-10-16
Successor callsigns
Callsigns held now by people who previously held KY6MD.
- Decker, Marc ECAgranted 2017-11-10