Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4WKW callsign genealogy
Currently held by Wilkerson, William K
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 KY4WKW's current licensee, walking backwards.
- Wilkerson, William KKYgranted 2025-07-31cancelled 2026-05-12
Successor callsigns
Callsigns held now by people who previously held KY4WKW.
No current licensee on record previously held this callsign.