Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9GWB callsign genealogy
Currently held by Rend Lake College 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 KD9GWB'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 KD9GWB.
- W9RLCactiveRend Lake College Amateur Radio ClubILgranted 2026-07-15