Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4DMR callsign genealogy
Currently held by Central Kentucky DMR
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 KY4DMR's current licensee, walking backwards.
- KN4NRRcancelledCentral Kentucky DMRKYgranted 2018-07-03cancelled 2018-07-28
Successor callsigns
Callsigns held now by people who previously held KY4DMR.
No current licensee on record previously held this callsign.