Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4KVW callsign genealogy
Currently held by Yarbrough Jr, Clayton 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 W4KVW's current licensee, walking backwards.
- Yarbrough Jr, Clayton EFLgranted 2004-01-07cancelled 2006-02-17
Successor callsigns
Callsigns held now by people who previously held W4KVW.
No current licensee on record previously held this callsign.