Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6CDA callsign genealogy
Currently held by Arrighi, Chris
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 W6CDA's current licensee, walking backwards.
- Arrighi, ChrisCAgranted 2003-12-19cancelled 2004-01-21
Successor callsigns
Callsigns held now by people who previously held W6CDA.
No current licensee on record previously held this callsign.