Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4MSS callsign genealogy
Currently held by Stark, Michael S
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 N4MSS's current licensee, walking backwards.
- Stark, Michael SGAgranted 2011-06-06cancelled 2011-07-26
Successor callsigns
Callsigns held now by people who previously held N4MSS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4MSS, oldest first.
- MC EACHERN, MICHAEL AL1995-06-28 → cancelled 2007-06-29
- Stark, Michael S GA2021-06-25 active