Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0CDS callsign genealogy
Currently held by COLORADO D-STAR ASSOCIATION
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 W0CDS's current licensee, walking backwards.
- KD0DNIcancelledCOLORADO D-STAR ASSOCIATIONCOgranted 2008-03-31cancelled 2008-04-19
Successor callsigns
Callsigns held now by people who previously held W0CDS.
No current licensee on record previously held this callsign.