Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4IA callsign genealogy
Currently held by KRETCHMER, EDWARD M
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 KY4IA's current licensee, walking backwards.
- KRETCHMER, EDWARD MFLgranted 2012-06-26cancelled 2021-05-25
Successor callsigns
Callsigns held now by people who previously held KY4IA.
No current licensee on record previously held this callsign.