Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC3GN callsign genealogy
Currently held by Shinomiya, Takashi
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 AC3GN's current licensee, walking backwards.
- Shinomiya, TakashiDCgranted 2019-09-19cancelled 2020-09-18
Successor callsigns
Callsigns held now by people who previously held AC3GN.
- Shinomiya, TakashiDCgranted 2022-11-08