Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0RS callsign genealogy
Currently held by Stachour, Roger J
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 W0RS's current licensee, walking backwards.
- Thurston, John WNEgranted 2010-04-13cancelled 2017-01-18
- KB0GXJno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W0RS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0RS, oldest first.
- Stachour, Roger J MN2006-12-28 → cancelled 2014-12-29
- Thurston, John W MO2017-01-18 active