Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4RSV callsign genealogy
Currently held by Ridge, Robert L
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 W4RSV's current licensee, walking backwards.
- RIDGE, ROBERT Lcancelled 1997-10-16
Successor callsigns
Callsigns held now by people who previously held W4RSV.
- Ridge, Robert LTNgranted 2018-07-31