Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4VRL callsign genealogy
Currently held by WILSON, KAREN F
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 K4VRL's current licensee, walking backwards.
- WILSON, KAREN FTNgranted 2010-03-16cancelled 2010-04-09
Successor callsigns
Callsigns held now by people who previously held K4VRL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4VRL, oldest first.
- BUTLER, ROBERT C AL1994-04-26 → cancelled 2006-04-27
- WILSON, KAREN F TN2020-04-23 active