Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4QLJ callsign genealogy
Currently held by Quinn, Jeffery L
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 K4QLJ's current licensee, walking backwards.
- Quinn, Jeffery LKYgranted 2020-02-10cancelled 2020-05-05
Successor callsigns
Callsigns held now by people who previously held K4QLJ.
No current licensee on record previously held this callsign.