Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4IEC callsign genealogy
Currently held by Crusellas Jr, Ignacio E
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 W4IEC's current licensee, walking backwards.
- crusellas jr, ignacio EFLgranted 2018-11-19cancelled 2018-12-11
Successor callsigns
Callsigns held now by people who previously held W4IEC.
No current licensee on record previously held this callsign.