Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4ARQ callsign genealogy
Currently held by Ecenarro, Eduardo
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 W4ARQ's current licensee, walking backwards.
- Ecenarro, EduardoFLgranted 2019-11-20cancelled 2020-10-24
Successor callsigns
Callsigns held now by people who previously held W4ARQ.
No current licensee on record previously held this callsign.