Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD6JL callsign genealogy
Currently held by EUSTER, BERNARD J
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 KD6JL's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KD6JL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD6JL, oldest first.
- EUSTER, BERNARD J CA1999-10-16 → cancelled 2011-11-29
- LINTHACUM, JON C CA2021-03-19 active