Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7TCS callsign genealogy
Currently held by Sotos, Anthony C
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 K7TCS's current licensee, walking backwards.
- Sotos, Anthony CAZgranted 2019-10-22cancelled 2019-12-10
Successor callsigns
Callsigns held now by people who previously held K7TCS.
- Sotos, Anthony CAZgranted 2020-01-28cancelled 2021-04-02