Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4WJ callsign genealogy
Currently held by Johnson, Elmer W
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 KY4WJ's current licensee, walking backwards.
- Johnson, Elmer WKYgranted 2003-04-14cancelled 2007-08-04
Successor callsigns
Callsigns held now by people who previously held KY4WJ.
No current licensee on record previously held this callsign.