Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC0TEC callsign genealogy
Currently held by Chambers III, Thomas E
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 KC0TEC's current licensee, walking backwards.
- Chambers III, Thomas ECOgranted 2019-08-19cancelled 2019-09-10
Successor callsigns
Callsigns held now by people who previously held KC0TEC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC0TEC, oldest first.
- Walker, Matthew D MN2004-10-05 → cancelled 2016-10-06
- Chambers III, Thomas E GA2019-09-10 active