Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD6JEF callsign genealogy
Currently held by Equihua, Jorge
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 KD6JEF's current licensee, walking backwards.
- Equihua, JorgeCAgranted 2014-04-30cancelled 2023-03-03
Successor callsigns
Callsigns held now by people who previously held KD6JEF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD6JEF, oldest first.
- KRAUSE, JOAN M CA1993-04-20 → cancelled 2005-04-21
- Equihua, Jorge CA2023-03-03 active