Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP4OXQ callsign genealogy
Currently held by VELEZ JIMENEZ, JAVIER
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 WP4OXQ's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held WP4OXQ.
- VELEZ JIMENEZ, JAVIERPRgranted 2016-01-15cancelled 2020-11-28