Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4TJV callsign genealogy
Currently held by Vorderbruggen, Thomas 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 W4TJV's current licensee, walking backwards.
- Vorderbruggen, Thomas JTNgranted 2021-11-08cancelled 2021-11-27
Successor callsigns
Callsigns held now by people who previously held W4TJV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4TJV, oldest first.
- Veres, Tammy J VA2007-02-13 → cancelled 2019-02-14
- Vorderbruggen, Thomas J TN2021-11-27 active