Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP4RB callsign genealogy
Currently held by BURGOS TORRES, REYNALDO A
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 WP4RB's current licensee, walking backwards.
- BURGOS TORRES, REYNALDO APRgranted 2018-10-09cancelled 2018-11-06
Successor callsigns
Callsigns held now by people who previously held WP4RB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WP4RB, oldest first.
- RIVERA MORALES, ED W PR1998-09-04 → cancelled 2010-09-08
- BURGOS TORRES, REYNALDO A PR2018-11-06 active