Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6PDQ callsign genealogy
Currently held by Raymos, Jason 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 W6PDQ's current licensee, walking backwards.
- CALDEIRA, ROBERTCAgranted 2021-06-03cancelled 2021-08-13
Successor callsigns
Callsigns held now by people who previously held W6PDQ.
- Raymos, Jason SNCgranted 2017-01-24
All historical holders
Every license row we've seen with the callsign W6PDQ, oldest first.
- Raymos, Jason S NC2010-02-09 → cancelled 2017-01-24
- CALDEIRA, ROBERT CA2021-08-13 active