Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX4FI callsign genealogy
Currently held by BATISTA, RAMON
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 KX4FI's current licensee, walking backwards.
- BATISTA, RAMONFLgranted 2017-09-12
Successor callsigns
Callsigns held now by people who previously held KX4FI.
- BATISTA, RAMONFLgranted 2017-09-12