Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC1ZUX callsign genealogy
Currently held by Malgeri Jr, David W
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 KC1ZUX'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 KC1ZUX.
- Malgeri Jr, David WMAgranted 2026-07-14