Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4QK callsign genealogy
Currently held by Todd, Frank 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 KY4QK's current licensee, walking backwards.
- Todd, Frank WNCgranted 2022-07-19cancelled 2022-07-21
Successor callsigns
Callsigns held now by people who previously held KY4QK.
No current licensee on record previously held this callsign.