Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP4EZ callsign genealogy
Currently held by PEREZ, EDWARD
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 WP4EZ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WP4EZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WP4EZ, oldest first.
- PEREZ, EDUARDO PR1997-02-20 → cancelled 2009-02-21
- PEREZ, EDWARD PR2017-07-08 active