Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1TNT callsign genealogy
Currently held by Barrios, Cesar
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 K1TNT's current licensee, walking backwards.
- Barrios, CesarVTgranted 2013-03-15cancelled 2013-04-09
Successor callsigns
Callsigns held now by people who previously held K1TNT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1TNT, oldest first.
- HENKLE, STEVEN P KS1999-05-21 → cancelled 2011-05-24
- Barrios, Cesar VT2023-01-11 active