Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WP4CWE callsign genealogy
Currently held by CRUZ, JULIO
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 WP4CWE's current licensee, walking backwards.
- SANTIAGO, GEORGE FPRgranted 2023-02-18
Successor callsigns
Callsigns held now by people who previously held WP4CWE.
- SANTIAGO, GEORGE FPRgranted 2023-02-18
All historical holders
Every license row we've seen with the callsign WP4CWE, oldest first.
- CRUZ, JULIO PR1994-05-24 → cancelled 2006-05-25
- Santiago, George IL2022-02-25 → cancelled 2023-02-18