Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5TXB callsign genealogy
Currently held by Patino Sr, Antonio M
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 K5TXB's current licensee, walking backwards.
- Andrews, Bradley HTXgranted 2018-01-19cancelled 2018-02-21
Successor callsigns
Callsigns held now by people who previously held K5TXB.
All historical holders
Every license row we've seen with the callsign K5TXB, oldest first.
- Patino Sr, Antonio M TX2004-08-23 → cancelled 2007-12-14
- Andrews, Bradley H TX2018-02-21 → cancelled 2022-06-22