Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9RJW callsign genealogy
Currently held by QUAD CITIES REGIONAL AMATEUR RADIO GROUP
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 KD9RJW'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 KD9RJW.
- W9YCRactiveQUAD CITY AMATEUR RADIO CLUBILgranted 2025-08-16