Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA5BTX callsign genealogy
Currently held by BRANSON, JO 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 KA5BTX's current licensee, walking backwards.
- ADAMS, MIKE DTXgranted 2020-03-17cancelled 2020-04-07
Successor callsigns
Callsigns held now by people who previously held KA5BTX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA5BTX, oldest first.
- BRANSON, JO A LA1998-03-20 → cancelled 2010-03-23
- ADAMS, MIKE D TX2020-04-07 active