Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ6JS callsign genealogy
Currently held by SANTANA, JOAQUIN
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 KJ6JS's current licensee, walking backwards.
- SANTANA, JOAQUINCAgranted 2020-03-09cancelled 2024-04-09
Successor callsigns
Callsigns held now by people who previously held KJ6JS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KJ6JS, oldest first.
- EARNEST, WARREN G CA1996-05-06 → cancelled 2001-10-04
- SANTANA, JOAQUIN CA2024-04-09 active