Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5TXZ callsign genealogy
Currently held by SCHUP JR, STANLEY V
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 W5TXZ's current licensee, walking backwards.
- STANFILL, KACY LTXgranted 2016-06-14cancelled 2020-09-15
Successor callsigns
Callsigns held now by people who previously held W5TXZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5TXZ, oldest first.
- SCHUP JR, STANLEY V TX2006-02-22 → cancelled 2018-04-18
- STANFILL, KACY L TX2020-09-15 active