Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4YJL callsign genealogy
Currently held by LEMCOE JR, DAVID M
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 KI4YJL's current licensee, walking backwards.
- Lemcoe Jr, David MGAgranted 2023-11-14cancelled 2023-12-02
Successor callsigns
Callsigns held now by people who previously held KI4YJL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KI4YJL, oldest first.
- LEMCOE JR, DAVID M GA2007-07-30 → cancelled 2019-07-31
- Lemcoe Jr, David M GA2023-12-02 active