Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB6REX callsign genealogy
Currently held by LLEVARES, FEDERICO C
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 WB6REX's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WB6REX.
No current licensee on record previously held this callsign.