Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD0ADW callsign genealogy
Currently held by Greeley-Weld Contest 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 KD0ADW's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD0ADW.
- W0ATCactiveGreeley-Weld Contest ClubCOgranted 2017-03-06