Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7TX callsign genealogy
Currently held by WELCH, WADEL 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 K7TX's current licensee, walking backwards.
- MILLER, BRETT EUTgranted 2021-07-30cancelled 2023-12-22
Successor callsigns
Callsigns held now by people who previously held K7TX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7TX, oldest first.
- WELCH, WADEL A CA2011-09-07 → cancelled 2023-12-05
- MILLER, BRETT E UT2023-12-22 active