Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ4SGL callsign genealogy
Currently held by CARD, JASON W
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 KQ4SGL's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KQ4SGL.
- Card, Jason WSCgranted 2024-06-11cancelled 2024-07-16