Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7BTX callsign genealogy
Currently held by ANDERSON SR, EUGENE E
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 K7BTX's current licensee, walking backwards.
- Hontz, Jason KORgranted 2021-02-17cancelled 2023-11-07
Successor callsigns
Callsigns held now by people who previously held K7BTX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7BTX, oldest first.
- ANDERSON SR, EUGENE E OR2010-06-23 → cancelled 2022-07-08
- Hontz, Jason K WA2023-11-07 active