Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4SZ callsign genealogy
Currently held by JONES, ERNEST 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 KY4SZ's current licensee, walking backwards.
- JONES, ERNEST LNCgranted 2018-06-11cancelled 2022-11-14
Successor callsigns
Callsigns held now by people who previously held KY4SZ.
No current licensee on record previously held this callsign.