Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4QS callsign genealogy
Currently held by EDMUNDS JR, EDWARD C
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 KI4QS's current licensee, walking backwards.
- EDMUNDS, ROBERT PFLgranted 2017-12-06cancelled 2022-04-02
Successor callsigns
Callsigns held now by people who previously held KI4QS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KI4QS, oldest first.
- EDMUNDS JR, EDWARD C FL2002-08-26 → cancelled 2014-11-18
- EDMUNDS, ROBERT P FL2022-04-02 active