Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4EY callsign genealogy
Currently held by THOMAS JR, JACK 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 KY4EY's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KY4EY.
- THOMAS JR, JACK CNCgranted 2021-03-19