Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4RVO callsign genealogy
Currently held by VINAS OPPENHEIMER, RAUL
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 W4RVO's current licensee, walking backwards.
- VINAS, RAULFLgranted 2003-03-25cancelled 2012-12-21
- KB2QINno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W4RVO.
No current licensee on record previously held this callsign.