Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI4PQZ callsign genealogy
Currently held by Moore IV, William S
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 KI4PQZ'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 KI4PQZ.
- Moore IV, William SFLgranted 2026-04-07