Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4TAV callsign genealogy
Currently held by JESTER, LOUIE W
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 K4TAV's current licensee, walking backwards.
- Vantrease, Teresa ATNgranted 2022-08-23cancelled 2023-07-14
Successor callsigns
Callsigns held now by people who previously held K4TAV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4TAV, oldest first.
- JESTER, LOUIE W AL2006-02-03 → cancelled 2018-05-04
- Vantrease, Teresa A TN2023-07-14 active