Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ6USA callsign genealogy
Currently held by Jones, James 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 KJ6USA's current licensee, walking backwards.
- Jones, James DCAgranted 2025-12-17cancelled 2026-01-09
Successor callsigns
Callsigns held now by people who previously held KJ6USA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KJ6USA, oldest first.
- STILWELL, BRUCE S CA2012-03-06 → cancelled 2024-03-07
- Jones, James D CA2026-01-09 active