Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3TH callsign genealogy
Currently held by HALIBURTON SR, TOMMY L
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 K3TH's current licensee, walking backwards.
- HOGEVOLL, THOMAS WMDgranted 2002-05-08cancelled 2003-05-09
Successor callsigns
Callsigns held now by people who previously held K3TH.
- HALIBURTON SR, TOMMY LCAgranted 2019-11-08
All historical holders
Every license row we've seen with the callsign K3TH, oldest first.
- HALIBURTON SR, TOMMY L CA1998-03-18 → cancelled 2000-02-05
- HOGEVOLL, THOMAS W MD2023-03-17 active