Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5TXS callsign genealogy
Currently held by WATSON, JAMES D
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 W5TXS's current licensee, walking backwards.
- Simonton, Christopher MTXgranted 2021-06-14cancelled 2021-07-02
Successor callsigns
Callsigns held now by people who previously held W5TXS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5TXS, oldest first.
- WATSON, JAMES D TX2009-03-18 → cancelled 2021-05-22
- Simonton, Christopher M TX2021-07-02 active