Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI6MDM callsign genealogy
Currently held by Moriarty, Mark 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 KI6MDM's current licensee, walking backwards.
- Moriarty, Mark DCAgranted 2007-05-30cancelled 2007-07-07
Successor callsigns
Callsigns held now by people who previously held KI6MDM.
No current licensee on record previously held this callsign.