Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI5RDI callsign genealogy
Currently held by Two Rivers 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 KI5RDI'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 KI5RDI.
- W5OLAactiveTwo Rivers Amateur Radio GroupARgranted 2021-08-28