Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6CDW callsign genealogy
Currently held by SECRET SQUADRON RADIO CLUB
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 W6CDW's current licensee, walking backwards.
- KG6MSWcancelledLOCKWOOD VALLEY ARCCAgranted 2002-08-06cancelled 2002-08-24
Successor callsigns
Callsigns held now by people who previously held W6CDW.
No current licensee on record previously held this callsign.