Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9QIZ callsign genealogy
Currently held by Western Indiana Radio Emergency Services
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 KC9QIZ'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 KC9QIZ.
- WI9RESactiveWestern Indiana Radio Emergency ServicesINgranted 2019-06-29