Confidence: Medium · Source: FCC ULS · As of 2026-09-12
ND8MS callsign genealogy
Currently held by DAYTON DISASTER MEDICAL ASSISTANCE TEAM
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 ND8MS's current licensee, walking backwards.
- SOULARD, MARK JMIgranted 2005-12-20cancelled 2014-04-25
Successor callsigns
Callsigns held now by people who previously held ND8MS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign ND8MS, oldest first.
- DAYTON DISASTER MEDICAL ASSISTANCE TEAM OH1997-08-28 → cancelled 2009-08-29
- SOULARD, MARK J MI2024-02-28 active