Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9KI callsign genealogy
Currently held by Touzinsky, John G
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 K9KI's current licensee, walking backwards.
- Touzinsky, John GWIgranted 2006-08-18cancelled 2007-04-13
Successor callsigns
Callsigns held now by people who previously held K9KI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K9KI, oldest first.
- CRONIN, RAYMOND J IN1996-11-19 → cancelled 2004-04-26
- Touzinsky, John G WI2017-02-10 active