Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0ST callsign genealogy
Currently held by Pouchnik, Corey M
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 N0ST's current licensee, walking backwards.
- Pouchnik, Corey MMNgranted 2018-10-11cancelled 2019-09-10
Successor callsigns
Callsigns held now by people who previously held N0ST.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0ST, oldest first.
- SORTON, STEPHEN C CO2007-06-29 → cancelled 2019-08-23
- Pouchnik, Corey M MN2019-09-10 active