Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5STC callsign genealogy
Currently held by MITCHELL, STEVE A
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 W5STC's current licensee, walking backwards.
- MITCHELL, STEVE ATXgranted 2023-02-22cancelled 2023-03-13
Successor callsigns
Callsigns held now by people who previously held W5STC.
- Schwisow, Clyde RTXgranted 2009-08-21cancelled 2021-08-23
All historical holders
Every license row we've seen with the callsign W5STC, oldest first.
- Schwisow, Clyde R TX2006-09-21 → cancelled 2009-08-21
- MITCHELL, STEVE A TX2023-03-13 active