Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA6JXJ callsign genealogy
Currently held by ROBERSON JR, DONALD D
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 KA6JXJ's current licensee, walking backwards.
- ROBERSON JR, DONALD DCAgranted 2016-11-01cancelled 2016-11-19
Successor callsigns
Callsigns held now by people who previously held KA6JXJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA6JXJ, oldest first.
- BILDNER, FRANKLIN D CA1992-02-04 → cancelled 2004-02-05
- ROBERSON JR, DONALD D CA2016-11-19 active