Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5AST callsign genealogy
Currently held by Thall, Andrew 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 W5AST's current licensee, walking backwards.
- Stutzman, Anna RTXgranted 2015-12-03cancelled 2015-12-22
Successor callsigns
Callsigns held now by people who previously held W5AST.
- Thall, Andrew SOHgranted 2018-08-29
All historical holders
Every license row we've seen with the callsign W5AST, oldest first.
- Thall, Andrew S TX2007-02-08 → cancelled 2008-11-25
- Stutzman, Anna R TX2026-05-05 active