Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9KKZ callsign genealogy
Currently held by MOORE, GREGORY K
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 K9KKZ's current licensee, walking backwards.
- KANGAS, KEVIN KWIgranted 2013-11-08cancelled 2015-09-29
Successor callsigns
Callsigns held now by people who previously held K9KKZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K9KKZ, oldest first.
- MOORE, GREGORY K IL1998-12-16 → cancelled 2010-11-13
- KANGAS, KEVIN K WI2026-03-05 active