Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4AN callsign genealogy
Currently held by MCCULLERS JR, SIDNEY
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 KY4AN's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KY4AN.
No current licensee on record previously held this callsign.