Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9IZ callsign genealogy
Currently held by Iguana Air Corp Contest 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 K9IZ's current licensee, walking backwards.
- KB9TMCcancelledTRI COUNTY ARCINgranted 1998-10-01cancelled 2000-05-30
Successor callsigns
Callsigns held now by people who previously held K9IZ.
No current licensee on record previously held this callsign.