Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6JSC callsign genealogy
Currently held by PATAK, RICHARD 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 K6JSC's current licensee, walking backwards.
- Cary, Jason SCAgranted 2014-01-09cancelled 2021-01-15
Successor callsigns
Callsigns held now by people who previously held K6JSC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6JSC, oldest first.
- PATAK, RICHARD J CA2000-12-16 → cancelled 2012-01-31
- Cary, Jason S CA2021-01-15 active