Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI7FZJ callsign genealogy
Currently held by Rodriguez, Alvaro F
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 KI7FZJ's current licensee, walking backwards.
- Rodriguez, Alvaro FCAgranted 2006-04-13cancelled 2008-03-04
Successor callsigns
Callsigns held now by people who previously held KI7FZJ.
No current licensee on record previously held this callsign.