Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4VR callsign genealogy
Currently held by WREN JR, JACK 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 K4VR's current licensee, walking backwards.
- WREN JR, JACK EALgranted 2015-12-29cancelled 2018-01-17
Successor callsigns
Callsigns held now by people who previously held K4VR.
- WREN JR, JACK EALgranted 2015-12-29cancelled 2018-01-17
All historical holders
Every license row we've seen with the callsign K4VR, oldest first.
- DOW, JOHN E TN2001-09-08 → cancelled 2010-02-15
- WREN JR, JACK E AL2012-03-06 → cancelled 2015-12-29
- Wren, Jack AL2018-01-17 active