Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5TAZ callsign genealogy
Currently held by Louthan, Terry
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 K5TAZ's current licensee, walking backwards.
- Louthan, TerryKSgranted 2023-10-06cancelled 2023-10-28
Successor callsigns
Callsigns held now by people who previously held K5TAZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5TAZ, oldest first.
- BENDER, JOHN A AR2009-03-25 → cancelled 2021-06-17
- Louthan, Terry KS2023-10-28 active