Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8MST callsign genealogy
Currently held by Torigian, Mark 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 K8MST's current licensee, walking backwards.
- Torigian, Mark SMIgranted 2021-03-10cancelled 2021-05-18
Successor callsigns
Callsigns held now by people who previously held K8MST.
No current licensee on record previously held this callsign.