Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB5RVZ callsign genealogy
Currently held by ROBSON SR, RICHARD R
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 WB5RVZ's current licensee, walking backwards.
- ROBSON SR, RICHARD RTXgranted 2007-02-28cancelled 2007-03-20
Successor callsigns
Callsigns held now by people who previously held WB5RVZ.
No current licensee on record previously held this callsign.