Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1CEC callsign genealogy
Currently held by BASSO, THOMAS 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 K1CEC's current licensee, walking backwards.
- Cantu, ClaudioTXgranted 2024-04-13cancelled 2024-05-04
Successor callsigns
Callsigns held now by people who previously held K1CEC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1CEC, oldest first.
- BASSO, THOMAS L FL2007-10-31 → cancelled 2020-01-28
- Cantu, Claudio TX2024-05-04 active