Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4HL callsign genealogy
Currently held by DOUNA, ERIN H
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 KY4HL's current licensee, walking backwards.
- DOUNA, ERIN HNCgranted 2019-11-06cancelled 2021-05-03
Successor callsigns
Callsigns held now by people who previously held KY4HL.
No current licensee on record previously held this callsign.