Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6SYS callsign genealogy
Currently held by Pan, Edwin
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 K6SYS's current licensee, walking backwards.
- Pan, EdwinCAgranted 2022-02-23cancelled 2022-03-15
Successor callsigns
Callsigns held now by people who previously held K6SYS.
No current licensee on record previously held this callsign.