Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG5JIZ callsign genealogy
Currently held by K9 Search OK 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 KG5JIZ'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 KG5JIZ.
- K9OKSactiveK9 Search OK Amateur Radio ClubOKgranted 2015-11-13