Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6SGL callsign genealogy
Currently held by Lee, Kwang H
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 K6SGL's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K6SGL.
- Lee, Sergio KCAgranted 2020-01-29