Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6JST callsign genealogy
Currently held by Sanguinetti, Jorge 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 K6JST's current licensee, walking backwards.
- Sanguinetti, Jorge JCAgranted 2007-05-25cancelled 2008-10-03
Successor callsigns
Callsigns held now by people who previously held K6JST.
No current licensee on record previously held this callsign.