Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4QL callsign genealogy
Currently held by Sorochinski, William
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 KY4QL's current licensee, walking backwards.
- Sorochinski, WilliamNCgranted 2022-07-02cancelled 2022-07-21
Successor callsigns
Callsigns held now by people who previously held KY4QL.
- Sorochinski, WilliamNCgranted 2022-08-09