Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4ECS callsign genealogy
Currently held by Freeman, Jackson
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 KY4ECS's current licensee, walking backwards.
- Freeman, JacksonKYgranted 2019-10-23cancelled 2019-11-30
Successor callsigns
Callsigns held now by people who previously held KY4ECS.
- Freeman, JacksonKYgranted 2021-03-09