Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KV4WR callsign genealogy
Currently held by Ruth, David E
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 KV4WR's current licensee, walking backwards.
- Ruth, David EGAgranted 2006-10-13cancelled 2014-04-02
Successor callsigns
Callsigns held now by people who previously held KV4WR.
No current licensee on record previously held this callsign.