Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7CET callsign genealogy
Currently held by Thrift Sr, Charles 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 K7CET's current licensee, walking backwards.
- Thrift Sr, Chuck EFLgranted 2017-10-17cancelled 2017-11-07
Successor callsigns
Callsigns held now by people who previously held K7CET.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7CET, oldest first.
- MC CAUGHEY, WILLIAM F AZ2001-12-07 → cancelled 2014-02-26
- Thrift Sr, Charles E FL2017-11-07 active