Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC3FZI callsign genealogy
Currently held by SHAW, ANDREW 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 KC3FZI'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 KC3FZI.
- SHAW, ANDREW RFLgranted 2025-12-09