Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4HCA callsign genealogy
Currently held by Harlan County Amateur Radio Emergency Communications Service
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 KY4HCA's current licensee, walking backwards.
- KQ4IPRcancelledHarlan County Amateur Radio Emergency Communications ServiceKYgranted 2023-05-19cancelled 2023-06-06
Successor callsigns
Callsigns held now by people who previously held KY4HCA.
No current licensee on record previously held this callsign.