Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4DO callsign genealogy
Currently held by WRIGHT, CHRISTOPHER 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 KY4DO's current licensee, walking backwards.
- WRIGHT, CHRISTOPHER MALgranted 2017-08-30cancelled 2021-01-08
Successor callsigns
Callsigns held now by people who previously held KY4DO.
No current licensee on record previously held this callsign.