Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WK4V callsign genealogy
Currently held by THOMAS JR, EDGAR J
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 WK4V's current licensee, walking backwards.
- HENDERSON, RUSSELL HFLgranted 2010-01-23cancelled 2020-02-14
Successor callsigns
Callsigns held now by people who previously held WK4V.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WK4V, oldest first.
- THOMAS JR, EDGAR J TN2008-12-13 → cancelled 2018-01-24
- HENDERSON, RUSSELL H FL2020-02-14 active