Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI4HXZ callsign genealogy
Currently held by HARRISON, MATTHEW R
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 KI4HXZ'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 KI4HXZ.
- HARRISON, MATTHEW RNCgranted 2016-12-02