Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8MSA callsign genealogy
Currently held by THORNE, RONALD 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 N8MSA's current licensee, walking backwards.
- ALEXANDER, MICHAEL SMIgranted 2007-03-06cancelled 2007-03-24
Successor callsigns
Callsigns held now by people who previously held N8MSA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8MSA, oldest first.
- THORNE, RONALD D WV1990-07-17 → cancelled 2002-07-18
- ALEXANDER, MICHAEL S MI2017-09-06 active