Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF6SI callsign genealogy
Currently held by Goodwin, Donald 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 AF6SI's current licensee, walking backwards.
- Goodwin, Donald JCAgranted 2001-02-06cancelled 2009-10-06
Successor callsigns
Callsigns held now by people who previously held AF6SI.
No current licensee on record previously held this callsign.