Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4NI callsign genealogy
Currently held by Davila, Jose R
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 KY4NI's current licensee, walking backwards.
- Davila, Jose RFLgranted 2021-04-23cancelled 2022-03-09
Successor callsigns
Callsigns held now by people who previously held KY4NI.
No current licensee on record previously held this callsign.