Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4QJ callsign genealogy
Currently held by LORD, HARRY A
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 K4QJ's current licensee, walking backwards.
- Walker Jr, Simmie LGAgranted 1998-11-17cancelled 2002-05-14
Successor callsigns
Callsigns held now by people who previously held K4QJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4QJ, oldest first.
- LORD, HARRY A FL1990-04-24 → cancelled 2002-04-25
- Walker Jr, Simmie L GA2022-05-10 active