Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6CDS callsign genealogy
Currently held by SIMMONS, CHARLES D
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 W6CDS's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W6CDS.
No current licensee on record previously held this callsign.