Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP4IRV callsign genealogy
Currently held by RODRIGUEZ JIMENEZ, IRVIN
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 WP4IRV's current licensee, walking backwards.
- RODRIGUEZ JIMENEZ, IRVINPRgranted 2016-03-23cancelled 2016-09-17
Successor callsigns
Callsigns held now by people who previously held WP4IRV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WP4IRV, oldest first.
- BISONO, PABLO R PR1990-01-16 → cancelled 2002-03-07
- RODRIGUEZ JIMENEZ, IRVIN PR2016-09-17 active