Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0STT callsign genealogy
Currently held by THURSTON, SHANE T
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 K0STT's current licensee, walking backwards.
- THURSTON, SHANE TMOgranted 2020-02-19cancelled 2020-03-10
Successor callsigns
Callsigns held now by people who previously held K0STT.
No current licensee on record previously held this callsign.