Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WP4JVM callsign genealogy
Currently held by VELEZ MATIAS, JOEL
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 WP4JVM's current licensee, walking backwards.
- VELEZ MATIAS, JOELPRgranted 2019-07-15cancelled 2019-08-03
Successor callsigns
Callsigns held now by people who previously held WP4JVM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WP4JVM, oldest first.
- CHICLANA APONTE, ANGEL M PR2001-04-30 → cancelled 2013-02-20
- VELEZ MATIAS, JOEL PR2019-08-03 active