Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF6ZI callsign genealogy
Currently held by Thompson, Sarah J
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 AF6ZI's current licensee, walking backwards.
- Thompson, Sarah JCAgranted 2010-07-15cancelled 2010-09-15
Successor callsigns
Callsigns held now by people who previously held AF6ZI.
- Thompson, Sarah JCAgranted 2022-04-05