Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6KJR callsign genealogy
Currently held by THATCHER, JAMES W
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 W6KJR's current licensee, walking backwards.
- Thatcher, Anthony STXgranted 2020-10-26cancelled 2020-11-28
Successor callsigns
Callsigns held now by people who previously held W6KJR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6KJR, oldest first.
- THATCHER, JAMES W TX2007-09-25 → cancelled 2019-11-05
- Thatcher, Anthony S TX2020-11-28 active