Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6CSD callsign genealogy
Currently held by Dias, Caleb S
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 W6CSD's current licensee, walking backwards.
- Dias, CalebCAgranted 2020-11-16cancelled 2021-03-02
Successor callsigns
Callsigns held now by people who previously held W6CSD.
- Dias, Caleb SCAgranted 2022-11-29