Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD9WOR callsign genealogy
Currently held by Red Rooster Amateur 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 KD9WOR'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 KD9WOR.
- K0CKSactiveRed Rooster Amateur Radio ClubWIgranted 2023-03-07