Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC5GI callsign genealogy
Currently held by Williamson, Christopher
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 AC5GI'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 AC5GI.
- Williamson, ChristopherNMgranted 2005-11-09cancelled 2008-10-11