Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4KI callsign genealogy
Currently held by Maples, Michael T
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 KY4KI's current licensee, walking backwards.
- Maples, Michael TVAgranted 2021-08-10cancelled 2021-10-04
Successor callsigns
Callsigns held now by people who previously held KY4KI.
No current licensee on record previously held this callsign.